I have to say that while I like breakfast, I think my DGD did better with th evening meals. One of the best decisions we made was a dinner ADR at CP. It was a really nice break on a night that we planned to stay for Spectromagic and Wishes. To this day we tend to have a quick breakfast and spend the morning touring.
With that said, CP breakfast is awesome for kids who love WInnie the Pooh and Friends. This restaurant is big and bright. Cape May at the Beach Club is really good too. I think that if you have a resort hopping day, staarting here is perfect because you can then explore the Epcot resorts and enjoy the Boardwalk.
One meal I like a lot is Garden Grill in Epcot. I have never had lunch there, but dinner with the boys was a lot of fun. You do not need to go for your food, it is AYCTE, and is brought to your table. The characters are really relaxed, and seem to be less overwhelming. I like dinner for character meals.