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.

Strong acting helps the film overcome an uncertain premise and create characters that hold our attention absolutely.

The movie really just wants to entertain people.

It is an exhilarating, distressing, funny and profound film, with one of the more memorable film scores in years,