I'll start off by saying this movie is not made for everyone. This is about a movie based off of survival instincts between man and nature. First time watching this, It's a thrill chiller. If you're wanting a movie that's depressing 90% of the time, this is the movie for you. This movie grasps way beyond an imagination of dealing with nature's worst environments after a plane wreckage. Traveling through the coldest winter, little to no food, wounded, tiredness and cold, it's a rough marry go-round. Not only the harsh environment for the remaining survivors have to deal with, the movie decided to throw in Northern Arctic Wolves and that made the survivors a living nightmare of hell. Only reason why I gave the movie a 8 star was Ottway (Liam Neeson) was a huntsman. His job subscription should have made him an expert of dealing with the current situation a little more suitable than just trying to survive with some ideas. None of the less, excellent movie for drama watchers.