My wife and I did a 7 day cruise in Alaska on the Norwegian Sun.
Good:
1. I actually liked the "free style cruising", which is being able to go to the restaurants any time you want instead of a set time.
2. The ship was clean.
3. The shows were entertaining and there were plenty of things to do around the ship.
4. The cruise staff was great. They were friendly and entertaining.
Bad:
1. The food was "meh". The food had no "wow" factor. It felt like I was eating at Old Country Buffet. This includes the free dine-in restaurants.
2. The buffet area was too small and there wasn't a good variety.
3. There wasn't enough water fountains in the buffet areas. I didn't like having to wait in lines to get my water.
Overall, I had a great time, except the food. I've only been on one other cruise ship, the Royal Caribbean Majesty of the Seas. I thought the food on the Majesty of the Seas was 10x better. read more