**Overall : A cold, harsh, and brutal story with a gritty realism that takes its terror to another level.** Frozen is a fairly straightforward film. A group of friends get stuck on a ski lift as the ski resort shuts down for the season, stranding them to fight hypothermia, ferocious wolves, and dizzying heights for survival. Don't expect deep character development or powerful themes. But what Frozen does offer is a horror movie with such realism that it feels like a true story. The anxiety and fear are authentic and genuine to what anyone would experience, making the movie much more tense…