Saw it last weekend, was very impressed. I was also surprised at the rating it got, it's EXTREMELY graphic. I mean, one scene a guy is pulling somebody's face out of a tank that had been torn off from a shell impact. It definitely wasn't a feel-good movie and it definitely did a good job at getting the brutality of war across, although that final scene was well done, it was also by far the least believable part of the film.

Also, Shia LeBeefy was actually a really, really good actor for that role. I dare say he was my favorite character in the movie, which isn't saying much considering the vast majority of the characters are irredeemable battle hardened assholes who have very little humanity left.