MK- Columbia Harbour House (I have yet to eat at a sit-down here). I like this place cause you can get a nice sandwich or chicken strips, or salad, sit upstairs and feel like you are away from it all.
Epcot- I'm going with Rose and Crown; have yet to experience the famed le Cellier, but have tried at least 3-4 of the other sit-downs...this is so far my favorite. I like Yakitori House for counter service.
Animal Kingdom- I've only eaten at two different places; so far I like Tusker House the best, but would like to try Flame Tree.
MGM- 50's Prime Time, although I would like to try Brown Derby sometime.