Two dysfunctional couples rent a modern luxury desert home for the weekend hoping to sort out their messed-up lives       Just as they are about to settle in for a fun night, a neighbour turns up at their front door saying she has car trouble       And that's when the murderous trouble really starts       Because without knowing it, the four friends have landed slap-bang in the wrong violent place at precisely the wrong bloody time       Hopefully your nerves of steel will hold for one of the most stylish, atmospheric and terror-filled home invasion horrors of them all