We were there this past year, the full week before Thanksgiving. The crowds were nonexistent. I think we only used fastpass once or twice, mostly just walking on to rides or having a 5-minute wait, max. The weather was okay. I mean, it was beautiful because it never rained, beautiful blue skies every day. But the mornings and one day in particular were COLD! But we did have some nice warm afternoons too, so the kids could use the pool. We never made it to Blizzard Beach though, because we just never felt it was warm enough to spend the day at a water park. But overall we felt it was a great time to visit, I would never hesitate to take that week again. Oh yes, the only crowds we saw were on Saturday at the MK (this was the Saturday before Thanksgiving, we were leaving the next day). The crowds that night for SpectroMagic were unbearable. But we still had a wonderful time!!!