I don't know how many films I have seen with this same plot: a group of young people decides to spend some days in a remote cabin in the woods, and the only thing they find is their violent deaths in hands of some unknown threat (it can be mundane or supernatural). It's one of the most employed formulas in horror cinema, and even though we have occasionally seen interesting variations of the same story (such as Tucker & Dale Vs. Evil), I had rarely found such an ingenious, amusing and ambitious...