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 really made me laugh, but for some moments I was tearing up because I could relate so much.

.Like the great film, it's made with a great deal of visible affection both in front of and behind the camera.