We were on the same cruise! It was VERY short, but we had a marvelous time. Do not miss Disney Dreams. It is awesome.
I attended the shopping at Nassau talk, and won a set of pearls, (necklace, bracelet, and earrings), and my daughter won a sun-changing hair clip.
My 10 year old probably liked the Arcade and the Mickey slide best. She only went to the lab a couple of times, and that was to play on the computer. She liked the Lilo and Stitch 3D game there. She also really liked having Disney movies available in the room 24 hours a day.
We all enjoyed meal times. The service was superb and food was excellent.
We shopped in Nassau for an hour or 2 (my husband bought me a tanzanite tennis bracelet!) and we bought liquor to bring home, and rum cake, and T shirts at Del Sol (that store is fun) and my daughter got her hair braided. I liked Nassau. Some of the people were pushy but very friendly.
Castaway Cay was beautiful. We rode the banana boat. It was a rough ride and my arm muscles still hurt a little, but it was a blast. My daughter dug in the sand a little and we played pool and shuffle board, and went to Monstro Point and dug in the sand there too. My husband didn't care for the food, but I enjoyed a lobster burger and my daughter ate a hot dog and ribs, there was plenty of fresh fruit.