A rather enjoyable whodunit. I had my suspicion locked in on who the killer was after the first kills occured, but it turns out I was wrong.
Honestly I don't know what's more fun, guessing right, or guessing wrong and getting the twist.
It's not the kind of twist ending that makes you mad though, it was actually rather well done. Could have been better, but still a really fun movie to watch a second time to see what all you can catch after the reveal.