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

This is one of the few movies I've ever seen where the whole audience broke into spontaneous, loud applause a third of the way in.

Exactly the movie you think it is, but not the movie you want it to be.

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.