We arrived the Friday after Thanksgiving and went to Epcot that day. It wasn't too bad but we didn't try to get on any of the rides. We never go to the MK on the Weekend. So we did MGM, AK, Epcot etc. The popular rides are busy - Soarin, Test Track, Everest. We went to the parks during the Extra Magic hours to use that time wisely. Again the popular rides are busy but for those we did a fast pass during the day.
I found this year less busy that in the past, who knows what next year will bring.
denise