There is a lesson here that movie producers should heed; the availability of exceptional talent and technical craftsmanship is not a sufficiently good reason to make a film. This grim piece of cinema is a perfect testament to the fact that even an unapologetically offensive script about the absolute worst dregs of society can be turned into an award winning movie. I am quite sure that someone won a bet over whether style could overcome the lack of humanity in the end product. This is not entertainment, it is an assault on goodwill and common sense.