We went to Donald's in May of this year, and it was an unfortunate experience! My ds5 chose it for his 5th birthday celebration, and having never been, we were really excited about it. I made a late PS...I think it was 10:30. We got there and it was purely chaotic inside. People up, people down, long lines and no characters. Our server was pretty much non-existant. He served us coffee once. Other than that, we had to hunt him down for everything else. He never acknowledged my son's b-day, which was kind of disappointing. The food lines were long, and there were not many choices. Some was overcooked, some undercooked. Many items were already gone and not replaced. Once the characters came around, they stayed for one photo and split, never to come around again.
We've been to a few other character breakfasts(Cape May and Crystal Palace) where the food has been much better, better selection and quality. The service has been better too. If it is Donald you want to see, head over to Chef Mickey's...he's usually in the lobby (at dinner anyway!)
If you are looking for just a great breakfast buffet and don't really need characters, try the Trails End at Fort Wilderness. Awesome food, awesome service, relaxing atmosphere, and the best value on property.