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.

A great movie, one of the best of this year. There was a bit of confusion at one point in the plot, but nothing serious.

The film's masterful storytelling did its job. The message was clear. No need to overdo.

This is a dark and sometimes deeply uncomfortable drama