Can't say from experience but next trip we are going to try Grand Floridian Cafe and Kona on our MK days. Have also heard great things about Raglan Road and will also try it (but for dinner) in April. The Wave also sounds good - sooo many choices, even staying 10 days I don't think we could go to them all
Whispering Canyon is really fun, especially if you have kids. The food is okay, but the atmosphere is amazing. I really like Grand Floridian Cafe, and Beaches and Cream, at the Beach Club.