I usually like to spend Christmas Day at Epcot, but we're heading for New York on the 18th and spending it up there... where it's cold... and snowy... and icy... If it was up to me I'd be in Epcot.
We just got back yesterday. It's a great time to go for the decorations-- they were absolutely beautiful-- but the crowds are what would make me stay away in the future. They were crazy.