Instead, you get a movie that's enjoyable enough, but leaves you feeling like it could have been much, much more.

Tells a fascinating and unsettling true story, and does so well, without pretending to have all the answers.

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

There's a more than satisfactory amount of boom-boom in the movie's trim running time.