Pretty good movie overall. First half was nothing special but it got better as it went along.

It's funny, it's tense, it features two great performances from two actors and the director expertly creates a web of odd tension where you actually don't know what is happening for the majority of the run time.

I think this is a new genre that they're all sort of working their way through it and haven't got all the kinks worked out yet but it's a genre that works for me.

It's a movie as timely as it is provocative and amazingly, for much of its running time, it is weirdly funny.