Was able to go to a preview for the new nighttime events at Animal Kingdom and it's pretty amazing.
The tree awakening is spectacular. The projection mapping is spot on, and there are points where you can't tell it's a tree anymore.
I saw a few of the new street performances, and they are a lot of fun. The Carnival group was amazing. Their performance was great and the costumes were fantastic.
The nighttime safari was interesting as well. Definitely saw animals in a different way than during the day. It will be interesting to see if/how they modify the lighting at all, because that was the one thing that really seemed off to me.