to me it's not so much the casting but the misuse of CG... the monsters just don't look scary or convincing as much as videogame fake... the movie looked a lot freakier when you couldn't actually see the monsters; it became a joke once they were in full view
assuming that this was the director's decision, i'm not so sure he's a very good one
assuming that this was the director's decision, i'm not so sure he's a very good one