Bagging the Grand Jury prize for Best Documentary was Tim Hetherington and Sebastian Junger's account of a year spent with a front line US army platoon in Afghanistan.

The depth of access that Junger and Hetherington got sidesteps any concern that you've seen this all before as you watch these men live, fight and, yes, die. 

Makes Ross Kemp In Afghanistan look like an episode of Sgt Bilko.