Super good Blueberry Ginger mmmmm! We had to wait 57 min from the time we entered the car line to the time we got our beverages but we were happy with the product. It had a Jenson's vibe to the place. CosMcs is going to be a hit! read more

CosMc’s - Fast Food Near Me - Bolingbrook, Illinois

They did get my shake wrong I got a strawberry when I asked for a vanilla! But the Mcpops were absolutely

Waited about an hour at 9am. All drive thru no sit down. Big hype for this place and ultimately i believe they need some work on the drive thru times theres like 20 ppl in the place and your a sister restaurant to mcdonalds and it takes that long is kinda crazy but looks like they are still working thru the process. Food was okay. Not worth waiting an hour for. Side note: My small chai tea latte was $4.19 and the sandwich was $4.99? read more

CosMc’s - Creamy avocado tomatillo sandwich and hashbrowns - Fast Food Near Me - Bolingbrook, Illinois

No, just no. My daughter wanted to try it, but being ignored for 4 other cars and then paying 7 bucks for a slurpee , nope.

Waste of money and the app doesn't work. Complete failure. For one, the sour cherry slush was not even all that slushy. The lemonade was supposed to be super sour it wasnt. Very average for above average prices. Never again read more

Finally I stopped by to try it out and see what was all this hype about. This place is only drive thru and there's no entrance inside or bathrooms. You drive up too one of the five drive thru menus and they take your order. If they don't answer you press the button below the credit card machine. The menu is pretty huge and lots to choose from. If you use the app you can see that you can customize and get bigger size drinks. The menu for the drinks at the drive thru only states medium. We ordered the popping pear slush and it was very good but next time I'm going to order it online and instead of pear flavor I'm choosing peach. We also got a churro cold brew frappe and it was delicious. Next we got the iced chai tea latte and I didn't like it but my wife did. It was a very strong tasting and you get hot with this floral taste. This would be a perfect drink when you want to wake up a sip of this and it has your face turning. We got the spicy queso sandwich and it was good and the spicy queso sauce is the only reason it was good. I also got the creamy avocado tomatillo sandwich and it was good but the tomatillo sauce is a bit sour. The savory hash browns we got were burnt and hard as a rock horrible and there's only four or five of them in the order. The pretzel bites with the spicy queso was my favorite out of everything. The mixed bag mcpops was good my favorite where the apple cinnamon one and the mcpop was super soft. The hazelnut mcpop was also good but the cookie butter mcpop was not that great tasting also it didn't help that the filling size is very little and you only get three mcpops in an order. We a where going to get the caramel fudge brownie but they where sold out. Overall cosmc's was alright wouldn't go out my way to get anything here. read more

I was the third car in the drive-through lane and it took about 20 minutes to get to the order terminal and about five more minutes to get my food. Most of my selections were based on other yelp reviews. S'mores cold brew - it had a very odd taste to it. I would give that about a 2 out of 10. Creamy, avocado, tomatillo sandwich the bread was good. The egg was good. The bacon was kind of sparse and the sauce was decent, but there was hardly any on it, so it made for a very dry sandwich overall 5 out of 10. The seasoned hash browns we're just OK I would say McDonald's regular hashbrowns are better and comparatively Dunkin' Donuts seasoned hashbrowns are way better. I would give this a 6 out of 10. The highlight for me were the McPops -their version of donut holes. I got the cookie butter ones and those were pretty good 9 out of 10. Unfortunately, that is not enough for me to ever waste my time in a drive-through that long again. read more

Meh! All sugary tastes, and price $20 (two drinks and two small food items) was not what would bring us back, and the boba-tea kids agreed. Server was very polite and patient, once you get to the pickup window. I'd give the actual drive thru window server all our stars, and the drinks under one star. And the wait time and ambiance negative stars. The hoopla over new drive thru was down from the grand opening. The lines and wait were down to 15-20 minutes when we tried with family. But being drive thru only at this price, and small item size, was not worth another visit. Throughout is slow, and missing the other amenities of a slow sit-down cafe, such as free WiFi, quiet workspace, and ambiance. Honestly I thought about the waiting at mom&pop boba tea shops, was time was passed watching your servers make your individual boba tea order by hand, which was lacking here. McDonald's is all about speed and efficiency, so I'm sure this CosMc cafe is an anachronism to the culture. I'm not sure where McDonald's wants to go with this concept - maybe as drive-thru only are they going to increase volume by making app/online preorders? The 4-lanes and slow preparation are the bottleneck. Would McDonald's make the preparation automated from a pre-mix production? Would they put the hand preparation of your order on the flat screen monitor at the kiosk to pass time while waiting to get up to the pickup window? Who knows? We came, we saw, we tried for the fun of something new in our neighborhood. read more

CosMc’s - $20 for two drinks and two snack bites Tropical Spiceaide & Chai Frappe Latte Pretzel Bites & Mixed McPops - Fast Food Near Me - Bolingbrook, Illinois

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The Churro frappe tastes like gasoline, the spicy queso sandwich is just a sausage egg McMuffin without the muffin and with a couple jalapeños. Ordering is just bizarre, there's 4 drive thru lines but they can only seem to handle 1 customer at a time. I have no idea why everything is so slow. Once the novelty wears off I don't expect this place to stay open for very long. read more

CosMc’s - Spicy Queso Sandwich - Fast Food Near Me - Bolingbrook, Illinois

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Cosmcs more like waitmcs what a joke The mcpops were just good but come on man (I recommend mcpops) read more

First time trying, and I know why nobody comes here anymore. I ordered hash browns, spicy sausage sandwich, and avocado sandwich. Food was good but they forgot my sauce and I was the only person in line. The drive- thru only, Pay at the screen is weird. You have to wait until they tell you to pull up. Even though if it was normal you would still have to wait in line but moving up makes it seem not as long of a wait. I sat across the lot and ate for about 45 mins and I saw 1 car go through. Outside of special drinks, there are only a couple items different than the McDonalds next door, and the service is way quicker. This should have been a pop-up idea, not a brick n mortar! read more

IF I COULD GIVE 6 stars I CoUlD but I gave one because the churro frapp taste so like cosmc feet bc shriggles the queso chicken burger mmmm not good taste like heaven but if heaven was battery acid remote control do not not recommend or do I I guess we'll never know -El Chupo Supo Supreme read more

It's a drive through so except for brightly lit exterior there is nothing else as far as ambiance is concerned. I ordered creamy avocado sandwich . There was no avocado in it . The line was super long for the drive through so was just waiting in the car for about 15 -20 min read more

CosMc’s - Creamy avocado sandwich with strawberry shake - Fast Food Near Me - Bolingbrook, Illinois

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Great tasting drinks and snacks! Line wasn't to bad. Took about 45 minutes. My 8 year old loved it. read more

CosMc’s - Restaurant - Fast Food Near Me - Bolingbrook, Illinois

First of all it's drive thru only and the line was so long. Not only was it long, it was moving extremely slow. You'd think after waiting for so long that the drinks would be fresh but no. The slushie was melted the majority of the way and was basically just juice. I should have just got a McFlurry or an ice cream cone but who knows maybe that would have been melted as well. And to add on top of all that, my only friend in the group we went with that finished her drink, got a bad stomach ache afterwards. I don't know what I expected from it being McDonalds but 100% not worth the trip. Would never come again. read more

Decent breakfast sandwich I give it a seven out of 10 the donuts I give it 10 out of 10 gotta try the donuts

Our first visit and honestly when I read the reviews I wasn't quite sure how it was going to go. It went way better than I thought it would go. First off, we arrived at 9:15 am on a Wednesday, there was only 1 other car in the 4 lane drive thru. We placed our order: 2 small Chai Frappe Burst, 1 Spicy Queso Sandwich, 1 traditional egg McMuffin, 1 order of the Savory Hash brown Bites with the herbed ranch dipping sauce, 1 order of the Mixed bag McPops for a grand total of $27 and some change. You pay at the ordering kiosk, they take credit card and Apple Pay. You also wait at the kiosk and the menu board will tell you what window to go and pick your food ip at. We waited less than 5 minutes till we had to pick up our food, and in that time only one other car had pulled in. The girl at the pick up window was super nice and friendly. The outside of the building was rather cool looking, and hey if nothing on their menu suits you, they have a McDonald's right next door!! So now the food: The Chai Frappe Burst: 5/5. Delicious, not overly sweet and the boba were quite delicious!! Spicy Queso Sandwich: 5/5. I quite enjoyed it, it was terribly spicy, which for me was perfect. It was hot and the crispy jalapeños chips were perfect. Savory Hash brown bites with herbed ranch: 5/5. They were hot and crispy. There's only 4 that come in an order. I loved the herbed ranch dipping sauce. Mixed Bag McPops: 5/5. THESE ARE THE BEST THINGS! Wish they served them warm. Definitely a MUST TRY!!! So in review, would we come back? Probably not, but it was worth a visit just to say we tried it. read more

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The line was pretty long but that's the nature of the beast. The coffees were rough, would never get again. We got an iced caramel latte and it was one of the worst coffees I've ever had. We also got a hot latte and it was bad but not as bad. The espresso is not high quality, on par with a fast food latte. The food on the other hand was quite good. Spicy queso sandwich - quite good, not very spicy but would definitely get again if I was at CosMc's, but I would not go out of my way to get it 3.5/5 Creamy avocado tomatillo sandwich - also good, might have been better with sausage but still good 3.5/5 Mixed bag McPops - would have been a million times better if they were warm but still good 3/ Overall would never come back for coffee or ever order coffee from here but if someone as going to CosMcs I would have them pick up food for me. read more

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Mc pops and the hash browns were so good recommended the wait was long but the food was so worth it. read more

CosMc’s - The chocolate mc pop taste good but I think apple pie is better - Fast Food Near Me - Bolingbrook, Illinois

Interesting concept, seeing that they have McDonald's breakfast sandwiches all day, automatically gets a 5 star in my book. The drinks are interesting and the service seemed good! Good to have I think! Hope they last! read more

Slow service. (Waited in line for 2 hours and 2 minutes.) Poor taste. Be prepared to wait 10 minutes after you order for your food/beverages to be ready. We waited at the ordering screen for 2-3 minutes before we were asked for our order. You pay at the ordering screen. The payment machine is too high for a regular car. It is at SUV height. Their system has you wait at the ordering screen until your food is ready. Then you are instructed to move forward to a window to collect your food. The half lemonade/half tea tasted like stale water with lemon. There was no pulp. No tea flavor. Chick-Fil- A's version is much better. While ok, the chai frappe would be better described as a cinnamon bubble tea. The ginger blueberry drink had an intense ginger flavor. It was sickeningly sweet. The only redeeming item ordered were the donut pops. Those were delicious. read more

CosMc’s - Fast Food Near Me - Bolingbrook, Illinois

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The food was great and the price was just as good. Service was also very good. Would come again.

Why is it's so expensive also Starbucks will be the superior. I mean it was meh. Pretty good I guess. I mean Starbucks will always be my first go to read more

Passed by this place the other day and decided to check it out. Got the chai boba drink which was not the drink I wanted and I hated it but I panicked when ordering (ugh)..... The chai taste was good but the boba balls were gross!!! I also had the tomatillo sandwich. It was very different and I liked it but it was small so for those with a bigger appetite, you may not like it. I would say know beforehand what you may want to try because it can be overwhelming when you first pull up to the drive through ordering system! But it's cool, fun and different so I would recommend checking it out! read more

Smore's cold brew. Not served in a cup you can drink the soft top out of easily. The coffee was watered down and it didn't really taste like S'mores syrup. Bottom line. Kind of gross. read more

This place absolutely sucks! It's like they forgot to add flavor to any of the drinks! Distasteful‼

We were very excited to try this new place, the line was long and the wait was around 2.5 hours. We ordered two of the sandwiches, the hash browns (there were literally 4 hash-brows inside, wow!) pretzel bites and 2 of the drinks. The turmeric latte was nice, and the cosmic aid was too sweet but worth trying. Overall, if you don't mind waiting and want a new experience, give it a shot! :) read more

Staff was nice and helpful but giving a 1 star because the coffee tasted SO BAD!!! Everyone stay away from this place. Dave's Electra tanning in Moline is the worst rated facility on my list, but the taste of this coffee is a close second. The s'mores cold brew tastes like a hamburger. read more

I happened to be driving by and the wait did not look to be very long so I figured I want to try a couple of drinks and maybe the sandwiches OK let's start with the drinks both of them that I got were horrible and I've never tasted worse drinks in my life!! Literally disgusting I got a lemonade drink and a coconut banana drink or something and I couldn't even take more than a sip of either one of them. The queso sandwich was pretty decent although it does have a kick to it. The other sandwich was the avocado sandwich it was just OK. The hash brown bites are really good. They were sold out at the time of the pretzel bites. The lemon blueberry cookie was very sweet! Nice novelty place to go, but not somewhere I would ever go back to again read more

We saw this on a YouTube video and decided we had to try it. Thankfully we are in Chicago and headed home to St Louis the next day. It's a perfect stopping point for a drink. It's an interesting concept given that you order then wait at the ordering place then when you're food is ready you go up to the window and get you're food. It is only drive thru, but the guy taking our order was helpful and patient. We got two drinks and 3 food items and it came out to $22, so similar to Starbucks. The Chai Frappe Burst wasn't very chai flavored, to me it tasted only of vanilla. I lived the popping boba in it though. The boba were slightly cinnamon sweet. I wanted more boba!! The Berry Hibiscus Sour-Ade was like a flavored lemonade, it was good. The Hazelnut McPops were like doughnut holes filled with chocolate hazelnut spread, very good. The Ice cream was similar to McDonalds ice cream. Finally we had a Blueberry Lemon Cookie. I ate that the next day, so it was hard (my fault), but it was so flavorful. I would definitely go again on my way to Chicago. I hope the concept takes off and they open more stores in other places. read more

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The line is too long and the food does not taste good . I feel like regular McDonald's is better

I drove from the city out to CosMcs for a little adventure! It wasn't NOT worth it, but it also isn't something I feel like I ever need to do again. The drive-thru, which is efficiently run due to the traffic cop that was there, was SUPER LONG. We waited for 35 minutes at least...just chillin... I got the hot tumeric latte. It was very good but had a slightly unpleasant aftertaste. I think because it's made with tumeric syrup rather than powder, so it's syrupy sweet in a way I wish was slightly toned down... I didn't get any of the savory foods because it was 3pm and all they had was a limited amount of breakfast foods but I did try the McPops! I would rank them from worst to best as Apple, Nutella, Cookie Butter, but they are all good! I wish more came in each bag (you only get 3) and I wish they were warm, but the flavor was good! I also had the dragon spice lemonade or whatever it's called. It was pretty and sweet, but nothing to write home about. Pretty much sums up the whole place. Also: there is no inside, only drive thru, so make sure to go to the bathroom before you leave the house! read more

Went here opening weekend. Tried the s'mores cold brew, all the pastries, the churro frappe,blackberry mint green tea, mixed bag of mcpops, both breakfast sandos, and the island pick me up punch. When ordering the cold brew, I asked for half and half and the person taking my order had zero idea what that was. Even describing it was almost like I was speaking it a foreign language. They asked me if I wanted half cold brew and half something else so I just said I'd take the drink as is. It was a struggle for sure. BTW, it was not great. The pastries were all decent. The brownie and the sandwiches were probably the best things we had. The island punch was a whole weird experience. Personally, I would never drink it again. The taste is so hard to describe but I would liken it to cough syrup and sour patch kids mixed together. The blackberry green tea was really good. Kind of wish I would have gotten a larger size. I'm sure part of it was how busy things were but it's really hard to believe it took us 5.5 hours (we were told 1.5 hours when we got in line, which was insane as it was). The drive thru is not efficient in the slightest. They have several windows to pick up but only allow one car at a time. I wouldn't even remotely say this was worth the wait. I don't think there is anything that is worth as long as we waited. We kept getting lulled into a false sense of progress every time we moved closer. L read more

If I could put -1M I would, I went on October 23rd to try it for the first time, when I first pulled into the drive through I thought they were closed, when I got to the drive through screen I waited about 5 minutes before somebody took my order, and when I got to the window none of the workers were working, they were all singing and rapping explicit music very loud!! I had to put my back windows up so my kids wouldn't hear it, I ordered $90 worth of food and drinks just to wait in an empty parking lot for 53 minutes. I ordered 3 sandwiches and 8 drinks and 2 mcpops just for them to be frozen and the food to be cold, not to mention the sausage for my husbands sandwich was not fully cooked, aside from that, the eggs on ALL of my sandwiches were green and they smelled expired and were chewy and rubbery. When I got to the window the general manager Ann said she didn't care about how long the wait was and that it was typical to wait over an hour for the food. She also said that she would not issue us a refund. People like that should not be given a job of barely any authority and responsibility if they cannot handle it ! Food 0/10 service 0/10 quality -0/10 read more

This place is not for me. Even though my family likes most of what they sell. We can continue getting these items elsewhere. Without the aggravation and insults. There is not much difference in terms of food products compared to other places. In fact, some places have better sandwiches. My biggest disappointment is the manner in which they provide customer service. I will not elaborate too much because I do not wish to help the arrogant people running it. They are new. I understand that. But they fail miserably in being engaged with the customer and keeping the customer updated if things do not work. I was insulted by a manager saying this is not a fastfood concept place. Go elsewhere. Thank you. I will. At the end of the day, without customers, there is no business. read more

Drive thru only. Ambiance can be classified as "drive thru wait". 20 min wait to get to the ordering kiosk. Then you are instructed to wait some more in front of the kiosk until they tell you to pull to the window. We got Hazelnut McPops (donuts with Nutella filling) and hot mocha. Got to the window and we were handed iced mocha. Staff graciously offered to remake the hot mocha, but we did not want to wait any longer so we said the iced one was fine. McPops was good but we did not feel like we needed to go back. This is a "one and done" kind of experience. read more

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A Good food but not much of a assortment in the beginning there were three hours waits and longer they even had 6 police directing the traffic read more

I tried the blueberry ginger lemonade, both breakfast sandwiches & the Mcpops. I waited 3 hours for everything on opening weekend. Overall, the lemonade was delicious and the Mcpops are probably the best thing on the menu. The breakfast sandwiches aren't the best quality, the egg is flavorless but that's what to expect from "McDonald's". Staff were super friendly & will be coming back to try more of the drinks. read more

CosMc’s - Fast Food Near Me - Bolingbrook, Illinois

Staff rude long line. The churo frappe tasted like gasoline line 8-13 daily The hipe is not Worth it read more

Went a few days after the grand opening at around 9 a.m. and waited in line for about 40 minutes, but obviously the wait time is going to be extraordinary considering the hype. There are four drive-thru lines (it is drive-thru only), and the employees were extremely friendly. On par with the friendliness you might experience at a Chick-fil-a. For food, we ordered the variety of McPops (hazelnut, apple cinnamon, and cookie butter), a spicy queso sandwich, a creamy avocado tomatillo sandwich, hashbrowns, and pretzel bites. For the drinks, we ordered a turmeric spiced latte, a churro frappe, a popping pear slush, and a sour cherry energy burst. The average price for each item we ordered was about $4.70. The hashbrowns were good but you only get 4, which seems reasonable for the price of $2.79, but I was yearning for more. We gave this a 7/10. We would get this again and thought it was really good compared to everything else we tried. The pretzel bites tasted stale and the texture of the cheese sauce looked and tasted as if it had been microwaved and then left out for a while. This we rated a 1/10. We would not get this again. The McPops were much better than the other small snacks that we tried, and we thought they were even better than Dunkin's Munchkins. The flavors were nice, and we would definitely get McPops again. We would rate them a 9/10. The creamy avocado tomatillo sandwich was interesting. It was not really to our liking flavor-wise. I wouldn't say it was creamy, as the avocado is more like a watery sauce. 4/10. It wasn't terrible, but I would not get it again. I was excited for the spicy queso sandwich, but it just was a bit underwhelming for me. It wasn't really spicy at all -- which I was ok with -- but if you're into spicy, then this is not going to do it for you. I really like cheese, and this somehow did not have the flavor that I was expecting it to have. It had a cheese sauce that looked comparable to Taco Bell cheese, but it certainly wasn't comparable in flavor, and I was left slightly disappointed. Out of the new sandwich offerings, I would get this one, but it certainly won't be something that I would crave. 5/10. Finally for the drinks, we got a turmeric spiced latte, which tasted very strange. I'm not sure what they were trying to get at with this, other than maybe targeting people trying to go for a "healthier" option, but it was not good. We would not get this again. 1/10. We also got the churro frappe, and it did not taste like anything we expected it to taste like; that being, anything remotely similar to a churro. We would not get this again. The whipped cream was good though. 2/10. The popping pear slush was ok. The only way we can describe the taste is like if Taco Bell made a Baja Blast specifically for seven year olds or maybe like a melted snow cone that had every flavored syrup on it. It definitely did not taste like it was pear flavored. 6/10. It wasn't bad, but we wouldn't get it again. As for the sour cherry energy burst, we thought it was pretty good. The taste actually coincided with what it was, which was nice. The drink itself was sour -- and again comparable to Taco Bell's Baja Blasts -- but the boba pearls were sweet, which acted as a sort of counter to the sourness. I would have liked more of a counter, but it was still pretty good. 7/10. We would rather try a different flavor than get this again. Overall, we think CosMc's is going to have to work on some things if they are legitimately going to try and compete with Starbucks or even Dunkin', and especially if they are going to have similar prices to their competitors. Most of their offerings do not even compare with Starbucks. As someone who tends to frequent Starbucks or Dunkin', nothing that I tried at CosMc's seemed better or even comparable, other than the McPops. I'm glad we got try some of the new offerings, and it is exciting to see a new fast food place open, but given our impressions on what we tried, we just cannot envision ourselves frequenting CosMc's. read more