I did not have high expectations from this movie at all at first but it really is surprisingly amazing which is why I have decided to post a review on this. The plot seems pretty straightforward, a group of oil workers trying to find shelter and trying to survive the cold after their plane crashes in Alaska, while a group of wolves are out to get them but there is a lot more depth to the plot which you will only come to realize as you continue watching the movie. The movie is directed and executed brilliantly, engaging the audience right away and keeping them hooked till the end. However, it is the brilliant acting done by the actors, each portraying their character so extremely well, that connect with the audience on an emotional level, making you feel as if you are part of their journey and their struggle to survive. It explores the mindset of the oil workers in extreme depth, exposing each and every feeling, keeping you on the edge of your seat. I definitely recommend this movie to everyone.