I just saw this on the big screen at the Leeds Day of the Dead horror marathon. I thought this film was very compelling, I was a little worried when they said it was only in 12 shots and previously we'd had to sit through a movie done in '1' shot which was dire (The Silent House). Then they said it was from the same company that made Rec(edit: that's wrong I don't know what they were talking about there's no connection). which perked me up as those were great. If I had known the director was the person who had previously helmed the short-movie 'I'll See You In My Dreams' I would not be worried at all because that movie is a classic. Anyway onto this movie, as it says in the plot summary a group of three men dressed in black with balaclavas storm a house at night and take the family hostage. What follows is a very tense shocker which will keep you on edge till the end.