William Friedkin’s latest is a deeply unpleasant film about deeply unpleasant people. A tale of betrayal amongst trailers, it deals with the sort of people whose baseness comes less from a place of evil than a kind of banality bred from living somewhere where nothing ever happens. It’s a sleazy and scuzzy slice of misanthropy that sees a group of grotesques get in over their heads, and then suffer the horrific consequences of their actions. In short, it’s a Hell of a lot of fun.