My family and I left out of Port Canaveral and here is our review. Here we go:
Food-bad at best. The buffet allowed my family and I to eat a somewhat decent meal. Pizza, hamburgers, fries, breakfast kielbasa were the best choices. Formal dining food was really bad. If you are a heavy drinker or just want to drink a lot while on the cruise, please get yourself the "Cheers" package. I believe it is worth it.
Atmosphere-Party boat. If you are looking to drink, party, and mingle, this is your boat. I went with my 2 two year olds and it was not suited for them. If the kids don't stay in Camp Carnaval, then you are sh*t out of luck.
My interior room was awesome. Great size and I went with 2 toddlers. The room service itself is great (the food is not). My room steward was awesome as well.
I did not do an excursion in Orlando. I do live in the Orlando area and find it to be a super fun place for families. Lots to do and great atmosphere.