I disagree. I thought she did a fine job. Yes, I've seen better, sure. However, I don't think her acting was any worse then any other charachter in this move. Finally, I think Hermione changing is due to the director's and stuff, not Emma Watson.
She seemed a little too bittier in this one but i dont think it was Emma Watson as much as the director.
The only actor i hate being in these series is the actor who is now playing Dumbeldore.
He has even commented that he has never read any of the books.
He should concentrate on trying to bring Dumbeldore to life rather than trying to make Dumbeldore his own charecter.
i didn't really think she was acting that badly due to the fact that i suck act acting and could never say someone else was acting badly but for her looking weird while acting i totally agree it didn't feel right to me.