I was a bit unsure about watching this - soldiers in an isolated outpost, arctic spiders, madness and paranoia - it didn't really sound to be my cup of tea, but I really, really enjoyed it. The film held my attention all the way through; it was weirdly wonderful, and no, I didn't really 'get it', but that didn't really matter. It was extremely well acted and I thought the sets and make-up fantastic. It kept me on the edge of my seat and I would definitely recommend it. If you have any reservations, all I can say is - try it, you might like it!!