Our very favorite is Cape May Cafe at Beach Club. The only problem is we eat too much. We were pleasantly surprised at Boatwright's Dining Hall. Enjoyed that very much.
My family was pleasantly surprised by the variety of food at Donald's Breakfastosaurus at AK. Tons of breakfast food, and all pretty good too. We had an early 8:10am ADR, so the food was all fresh and hot. We're going again on our next trip, and again we have an early ADR.