Ruined by bad acting and technical flaws Despite having a story that you couldn't make up, this film fails on number of levels.
The acting is duff. Terrible. You need to see it to believe it. No-one comes out of this with any credit to my mind.
There are so many technical flaws, mainly centring around the breathing. Now, it's cold on dem mountains. Yet only occasionally do we see 'white breath'. Mostly its in the same scene when one person has cold breath, yet the guy next to him doesn't! Sometimes, the same guy can have white breath in one line, the camera pans away, then when it comes back the breath has gone!!! How lame is this? Half the time during the night they didn't act like they were cold when they were speaking. When they were just huddled they were fine, but when it was their turn to say something, out it came without a chatter of teeth or anything. I don't know if they used a refrigeration unit on this film, but it's a failure. The Exorcist (made 20 years earlier) did a better job than this on old technology.
The use of crappy metaphors didn't help either. Especially the agnostic. Oh god, save me! Arrgghhhh!
The crash itself is very well done. In parts this film is pretty good, but in others it's just plain rubbish. A far better job could have been done with, what is essentially one of the best stories a director is likely to find.
Unlike some others I refuse to give this sympathy votes because it's based on true story. It only gets a five because the actual event is riveting and even duff film-making can't detract from it. But the rest is a film, a dramatization of events, and not a very good one. Simple.
5/10