Last Year, My wife and I celebrated out first anniversary with a trip from December 10 to the 15. It is my all time favorite Disney Trip. So much so that last week, I told my wife we were going again. (She didn't fight me much

) Here were some of the hi-lites for me, which hopefully helps other people.
Magic Kingdom - We went to
MVMCP on a night in the middle of the week. The first parade was almost twice as crowded as the second parade. It was funny bc I thought we would take the time to ride all the rides with the extra 5 hours and I think we rode 1 ride the entire time. The character meet and greets are a lot of fun but expect to wait in line. We waited 30 minutes for 8 dwarfs, and that was at 11 PM. Still worth the money in my opinion.
Epcot - My one regret is that we didn't get to hear all the storytellers, and we spent 3 half days there. This year it will be a priority. My favorite storyteller was Father Christmas in United Kingdom. In regards to the CP. Our first night was a Friday night, and it was packed. Whoppie Goldberg was doing the procession, and there were really long lines. We didn't go that night but the shortest lines looked to be during the 3rd show. We went back on a Monday night and this time it was a lot less crowded. We saw Steven Curtis Chapman, who I'm sorry to see isn't doing it this year. We saw the 2nd show and there were seats left during it, for the 3rd show, we walked up 2 minutes before and the place was maybe 2/3rd filled. Definetly try and go during the week if possible. Finally, the ending to Illuminations is incredible.
Hollywood - The lightshow is Fantastic. Enough said. I could spend 3 hours just listening there. Grab a drink at the Holiday drink cart and enjoy.
Other fun things - DTD is a madhouse, esp in the morning. It seems like people go there first before a park.
Try and visit as many of the Deluxe Hotels as possible to see the decorations. Our favorite was Wilderness Lodge with GF a close 2nd. Most have cool trees or Gingerbread Houses.
Also, as soon people said, last year it was cold, like winter coat cold. It was like we never left Philly. However, I will say, at things like MVMCP, it made it feel more like Christmas. Maybe thats the NorthEast in me talking. I do hope this December is a little warmer.