"Just the sort of film Michael Haneke made Funny Games for. Terrible and quite distasteful in places in that disturbing way some modern films seem to lack morality - the child target, the constant repetitive shotgun assassinations, casually expecting us to enjoy the sight of hooded figures kneeling on tarpaulins being blasted across a field. And then we are expected to like the assassin! Why couldn't they just have beamed the victims straight into the furnace and given us all a break? I agree with others, it is an amalgam of other films, painting by numbers it is terribly acted, what a cliche the Emily Blunt character is. Painful to watch."