One scene I would have liked included
The actor playing Max Yasgur definitely looked the part; I would have dug seeing him on stage giving the "I'm a farmer...." speech.
All in all, I enjoyed this film, though I understand the reported inaccuracies. Things like seeing the film crew film the nuns give the peace sign was awesome, that's always been a non-musical iconic image of the festival.
I did notice that none of the music on the soundtrack, even when supposed to be distanced from the stage, was from the actual festival. I suppose Ang Lee did not have rights to use the true Woodstock music?