Another vote for Ohana here. We have had breakfast and dinner on seperate occasions and LOVED bot of them. Our only complaint with the dinner is they bring more food than you could ever possibly eat!
As far as kids, maybe our DD 5 is different than others, but she LOVES the type of food they serve. She sampled everything from the chicken wings, to the pork, beef, shrimp you name it.....gotta love a kid who HATES hot dogs and chicken fingers, LOL.
Also, as far as it say vs Crystal Palace for breakfast\character stuff? Not even a comparison. But then again, our last visit to Crystal Palace was disasterous. Meaning that Pooh and Piglet never even made it to our table, and the place was overly jammed. Our breakfast at Ohana on the other hand was GREAT. Very good character interaction, more than two visits by the primaries, and well, just a blast for all the kids!