There were 6 of us on this cruise - myself, my wife, out two kids plus my parents - ranging in age from 10 to 75+. We had two cabins - 6614 and 6618 and all of us had a total blast.
THE SHIP:
There's not much I can say about this ship that hasn't already been said by many people. It is absolutely amazing in so many ways. As you approach it before boarding, the first thought that comes to your head is "man, that is one huge ship!" Once you are inside, though, the size of the ship isn't that apparent anymore. The only time you are made aware of the size is when you are walking from one part of the ship to another. The rest of the time it feels like a much smaller ship - and I mean that in a good way. The public areas of the ship rarely feel crowded, lines are never too long and tables in the buffet are always easy to find. The last two ships we had been on (both of which are less than half the size of this one) felt a lot more crowded.