So I watched this just now on a whim. The trailers I had seen for it made look like a different movie than it turned out to be. It was overall very good and mostly original. Daniel Ratcliffe was very good in it, in fact most of the acting was really good in it. The only beef with it was the unsubtle clues it gives you about the killer. It tried to do some original things and that alone was interesting to watch. You should check it out if you get a chance.
Wovon man nicht sprechen kann, darüber muß man schweigen.