The directorial debut from the screenwriter of The Wrestler follows another down-on-his-luck loser. Patton Oswalt gives a surprisingly dark and affecting performance as Paul, a 35-year-old tollbooth worker that still lives with his mother. Paul’s life is devoted to his favorite sports team, the New York Giants. He’s so devoted to his team that when Paul gets brutally beaten by his favorite Giants player he blames himself. The player gets suspended and the Giants start piling up losses, and Paul can’t deal with the crushing guilt he feels. Big Fan is an intriguing exploration of how absorbed people can get with fandom. Obviously, Paul has a few screws loose in order to make him unpredictable, which gives the last twenty minutes some serious unease. Paul goes undercover as a Philadelphia Eagles fan (his disgust at putting on the enemy jersey is palpable) to hunt out his gloating sports radio nemesis "Philadelphia Phil." Big Fan is occasionally funny in an under-your-breath kind of way, but really it’s more of a small-scale psychological study on a hapless individual whose religion is sports and who feels he has sinned. At a mere 86 minutes, the movie doesn’t press too hard into the twisted psychology, nor the film doesn’t make judgment on his obsessive behavior. This isn’t as poignant as The Wrestler, pure and simple. Yet, Big Fan is buoyed by a strong performance by Oswalt and some interesting insights into a flawed fan willing to go all the way for his team.