1900 Park Fare - We have gone twice and both times were character breakfasts. Each time food was better than average (but, IMO, not as good as Ohana's or Tusker House, although all were essentially the same breakfast foods) and service was not bad. Characters were good the first time; much better the second time. First time my son wasn't much into the characters (Mad Hatter, Alice, Mary Poppins, Pooh, and Tiger) and they weren't very talkative. However in their defense, the first time it was crazy busy. The second time Mary Poppins and Alice spent more than a few minutes with my son. He was smitten and very excited to talk to them. We will be going back on our next visit.
Tusker House - We have gone twice and both were character breakfasts. Both times food was great, service was great (despite being crazy busy), and characters (Donald Duck, Goofy, Daisy Duck, and a couple that I don't remember) were also very good. We will be going back on our next visit.
Chef Mickey's - We have gone twice and both were character dinners. Both times food was pretty good (salmon was great second time there). Service was great first time, sub-par second time. Characters (Mickey and for some reason, I can't remember the others) spent a fair amount of time at our table. We will be going back on our next visit.