Great film. The story itself was absolutely incredible. The way the filmmakers approached the "docudrama" aspect was extremely well-done; usually re-enactments are really fake and cheesy, but this film was brilliantly done with the interviews and the shots of the climbers, etc.
This film is on a very limited release, so it may be hard to find, but if you find it, definitely go see it. And pick up the book, too, because it's equally incredible and fascinating.