Saw this last night. I mostly did enjoy it- it's a beautiful space, and it's great to see an original musical attracting an audience of people almost exclusively comprised of young people. The cast is uniformly excellent and Oliver's score is fantastic.
I do think it's let down by Hunter Foster's book- structurally, it's good, but he relies way too heavily on cheap pop cultural humor that don't come organically from character, but rather from a need to have a joke. The second act is stronger because it mostly ditches that sort of humor in favor of more character-building scenes.
It's also a bit too long- there's no need for this show to be over 2 hours. The first act, in particular, can benefit from tightening a great deal.
That being said, I had a good time. There are some truly great things in the score, and Matt Doyle and the rest of the company really deliver.
"...everyone finally shut up, and the audience could enjoy the beginning of the Anatevka Pogram in peace."