I couldn't. I was bored, not just because the acting was terrible and the tragic story was simply a b-movie whose plot was all about the cannibalism, but the fact I was watching a subtitle foreign film, which doesn't bother me at all, but was STILL dubbed.
The "special effects" were awful. As the back of the plane splits off, you can see the model is hollow as it "breaks away" in the phony snow. Most of the movie takes place on a sound stage that clearly is not real and almost looks like a play, as the "sounds" of snow blowing all over are heard but not actually scene.
"But how what will they eat? They have no food" one military person (It's never clear what this guy does or why he's in charge) says, which I'm sure no one ever said in reality or even thought about food, since they were concerned if the people were alive, not how they'd eat. It was simply a stupid line written to point out that, yes, they will have to eat the dead bodies to survive.
When they finally decide to eat the bodies, one man finds one shirtless body, who despite being in the snow for however long, is not remotely frozen, in fact, his flesh is very flexible and fresh. He cuts the fresh meat off his back, that again, is not frozen or even cold it appears, and this scene goes on for five minutes. That's where I had to stop. The remake "Alive" was a far superior film about trying to survive in a horrible situation that I'm sure the real survivors praised whereas I can't imagine any of them had anything nice to say about this version. It was simply about eating dead bodies and everything else was secondary. Avoid.