My review (summary: bad)
First of all: I'm not an Animal Collective fan. I think "they're ok".
I really liked about a third of the music in Oddsac. The rest was ok.
I liked two of the visuals. The first scene with the girl and the lights, and the scene with the guy walking on the rocks and the three-piece drum set. The rest was bad.
There's a TV-static/kaleidoscope sequence that lasts way too long and doesn't add anything to the music. There's also a bunch of weird scenes that might have been worthwhile had they built up to something or connected with the music in some way, but nope.
I saw this thing with an Animal Collective megafan who said she liked the music and was totally disappointed with the visuals. "Who is this Danny Perez guy?" "How did Animal Collective even approve of this?" She sounded a bit betrayed and a bit embarrassed for bringing me along :-)
There are probably people who loved Oddsac, but I get the feeling there's little correlation between liking AnCo music and liking the Oddsac visuals.