Director: Adam Wingard. Cast: Sharni Vinson, Joe Swanberg, AJ Bowen. 95 min. Rated R. Horror/Thriller.
Similar to The Strangers, this starts out as a low-budget slasher movie, with some nutcase in a mask killing off a family holed in a villa in the middle of nowhere one by one. So you think, this is not gonna end up well. But then midway, there's a very unexpected twist, which turns the movie into an extremely intense (and gory) thriller, keeping you at the edge of your seat till the very end. Due to the unimaginable violence, I wouldn't recommend this to everybody, but if you can stomach the gore, you'll be surprised.