Went once, in the famous Jazz party (every first friday of the month).
Just amazing! I'm not going to extend much about the place because the other Reviews are very faithful and detailed.
The band was outstanding and "Bob's chair" was a nice touch next to the stage! (the chair of the owner!).
The place is very touristy-like (I can clearly picture foreign people loving it - if one knows, picture the Jazz scene of Chicago... but happening in the top of a slum, with a kickass view)
One thing, I'm not sure if this is usual, but on the day I went, the bar only opened 10pm. What we did, and that I truly advice you to do also, was to sit in a cheap bar right next to where the van that brings you up stops, drink some beers and eat some pizza. (they also have some cheap Yakissoba). The one liter beer was 7 reais (about 3 dolars)! You can save a lot of money by going to this bar before entering the Maze!
Finally, at first I thought kinda expensive (40 reais for the entrance), but the awesome music make it worth.... also, make sure you explore the upper part of the Maze, there is a great view and a lot of people hang out there.
I'm definitely going back there next month!
Ps: they started accepting cards! read more