Saw it at 11:59 opening night. Some things were changed from the book, but it was so minimal that it's almost not worth mentioning. If you haven't read the books in a while you will enjoy it. I was able to quote the lines that would come next.
The direction was much better but he still liked to use spinning shots that started to make me dizzy. Too much with the shirt off it just got annoying because a much of it was just to get the girls screaming.
The acting overall could still improve, but compared to Twilight it is much better.