For us, it was our least favorite meal during our trip last May. We did not go back in Dec, and with all of the other dining choices in Epcot, I don't think we'll be back there anytime soon.
If you don't get a table on the lower level, your view of "The Land" as the restaurant rotates is of "The Sky", so its basically a view of nothing. Our server was terrible (but that can happen anywhere) and the characters were fine, but I don't think they were any more fun there than at Chef Mickeys or anywhere else.
For us, the food was just OK - flank steak and green beans were good, turkey was beyond dry, the catfish was OK but a little greasy, and the dessert was downright gross. The pastry was very undercooked and rubbery, covered with lumpy vanilla pudding and a spoonful of berries.
Lots of people have had great experiences there, so don't discount it because of my opinion. Maybe we were there on an off night, but we were completely underwhelmed.