I can't say I liked it really.
Don't want to sound like I hated it from the start, I purposely lowered my expectations to hopefully think better of it once I watched it. It was good, mauve by season 3 standards, but definitively not Seasons 1 or 2's.
I really hated that guy who was thrown into the movie, he made no sort of significance through out it, he appeared and left through the scenes, I think that nobody can deny that the whole trashing the prom thing opened up an excuse for him to jump in and save the day. I get what they were trying to do with the character, but it just seemed pretty pointless, anything he could have done, Twilight's friends could have done.
I guess besides him the movie want all that bad, it seemed rushed, but it was watchable, i didn't pay much attention to the songs, i just skipped them.
I give it a 6/10
Don't think I'd watch again though I