Just got back last night...crowds were really not horrible. With three teenage boys, we did AK and MK one day, EPCOT and MGM the next and then decided to just chillout on the third day and avoid the parks. Rode everything we wanted, using Fastpasses most of the time. Longest wait for us was about 30 minutes for Rock n Roller Coaster during MGM's EMH Monday night (w/ no Fastpass). It was a little cool Sunday and Monday so that may have kept the crowds down a bit. Great trip!