Septbaby, I was about to post the same thing. When we were there for two weeks Sept - October it was never open. We did, however, see it open last April the week after Easter.
TS - Liberty Tree Tavern was very nice for dinner. Basic Thanksgiving foods, think comfort food with characters. Having it Family Style was nice as opposed to the buffet because it saved on having us run.
The Plaza doesn't appeal to us much, so we're trying Tony's this upcoming visit.
CS - Casey's and Pinocchio's Village House (Columbia Harbor House is a very close third - but I like tuna sandwiches). Previously Cosmic Ray's was one of our favorites, it's a great value and the food was good. However, when we went there in October our entire party (All 6 of us) weren't impressed at all. The chicken was gross and the ribs were like jerky flavored with BBQ Sauce. The burgers were cold and it was just pretty icky.