My family loves Chef Mickey's. All our experiences there have been wonderful. We go every trip for dinner our first night in.
We also love Crystal Palace. It's crowded waiting though, as the porch fills up, but it's wonderful inside. Once, it was crowded enough that we didn't get Piglet and we had finished the meal, but ds asked a CM and he brought Piglet over personally. Great interactions here.........these were the only characters that gave the little one time to warm up to them, and as a result, we actually got some pictures with him and them......he wouldn't do it for any others except Lilo. They also interacted great with ds and grandma. We hit this one each trip also.
We loved the food at Donald's. But it's pretty hard to navigate for us, and the characters didn't interact as much. We didn't go back after the first time.
We had the Villians breakfast at 1900. It was fantastic, but they stopped doing it. DS says this is his favorite.
We liked the one in the land at Epcot..........what's it called? I forget, but there was great character interaction there, and got some of our most favorite pics there. This wasn't breakfast, but dinner. We're doing it again this trip, and I do have a PS, I just can't remember its name!
We are trying the dinner at Liberty Tree Tavern this time for Christmas day dinner. We haven't done this one before.
We're also going to try Gulliver's Grill with the Lion King characters.
I guess my vote is split between Chef Mickey's and Crystal Palace for now until I experience some more!