I wanted to like it more than I actually did... But much of the humor totally escaped me and I walked out only mildly impressed.

It's an amazing and heartbreaking story.

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.

While it doesn't offer any answers, it both thrills and makes you think.