Last few yrs we have eaten there for the buffet on every trip. We really like it. We think it's one of the "bargains" at disney. For roughly $20 a person, that's not a lot more than a CS when you add in coffee, juice, and fruit. And of course you can eat seconds and thirds on your favorite food if you wish.
Our next trip is Nov, we plan to eat there for breakfast on our first day but we don't make an ADR. We should get to the resort about 9:30 a.m., but don't want to chance a late flight or delays with ME.