A genuinely great story spoiled by the inclusion of misjudged humour. The Duplass addition is what stops this film from reaching its potential. I like the Duplass brothers but their style did not suit the story one bit. I want to like this film, I was waiting to like it until the very end. It just seemed to miss the mark and miss the point. I'd be kidding myself if I didn't admit that I was hugely disappointed. It needed a better directer rather than a substandard one, some quirky compositions once and a while, a bit of panache. Frustratingly wasted opportunity.