It's a good bad... and worth a popcorn matinée. While it's easy to lament what could have been...

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.

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

It is neither dumb nor smart enough to be fun, and spends way too much time with its boring human characters.