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.

This is a small, humorous movie in some ways, but it has a huge heart. What a nice experience.

It's easily one of the freshest, sharpest and most enjoyable films of this year.

Watching it is like watching the spectacle of a class clown at their best: you laugh at their jokes, instigate their defiance, and "ooooh" when they get in trouble.