Oh, another one I'm sure to get hate for: Alan Rickman as Snape. I love Alan Rickman and think he's an amazing actor. I didn't think his performance as Snape was bad, he just ~wasn't~ Snape. He played him a little too flat for my taste, where book Snape is super sardonic and openly cruel.
I do have to disagree, Alan Rickman was totally Snape.

Speaking of Batman, I wasn't a fan of Anne Hathaway as Catwoman. I don't know, I just couldn't buy it.