my info is dated, but...

we really enjoyed the Disney Cruise. At the time (10 years ago or so) our kids were 11, 9 and 3, all girls.

Pluses (vs. other cruises): all the Disney stuff, including characters, were excellent. Loved the rotating dining rooms (by that I mean I think they had three different rooms, so you went basically to each one twice, even though you had the same wait staff).

Only minus: the pools were small (Disney Magic/Wonder ships, not the bigger one) and water was pretty disgusting. Meaning band-aids and stuff floating around in them a lot.

If you are a Disney Family I would recommend. It's sort of a "you only go around once" sort of thing, when the kids are a certain age.