I'd check the refurbishment schedule. I went right after New Year's and it was fabulous. We should have packed better jackets, assuming weather would be in the 60s not the 30s-40s like it was but hey you just put on everything in your suitcase at once and go for it. We'd get on something with a fastpass, notice the standby line was two minutes, go do it again. Space Mountain a few times for the hell of it. We literally ran out of rides halfway through our planned day at the Magic Kingdom because we did all of our must-dos so fast. The only things I recall being closed were Splash Mountain and Kali River Rapids. I've never been a waterpark person so those being closed don't affect me.