Concussion

CHICAGO – “Concussion” suffers from what I call the “Moneyball” problem – it’s got an interesting subject matter, but it doesn’t seem to know what to do with it. It doesn’t have enough faith in its own material or its audience, so it stocks up on a lot of off-the-shelf melodrama in effort to avoid digging into what makes the story interesting in the first place. It’s also a movie that chickens out at the end and seems afraid to pick a fight.