AndersonTours, I share your enthusiasm, but am wondering who was the cast member you didn't care for. At Tuesday night's performance, Oberon stumbled over a couple of lines, but it was the first performance and he'll get that under control soon, and he was otherwise fine. Kristine Nielsen as Puck was maybe a shade less sublimely funny than she usually is, but that's a very high standard to hold her to, and I wouldn't have said she was miscast.
Jshan05, I can't answer your question about when to get in line, because a friend got the tickets through the in-person lottery at the Public Theater at noon.