Giving away the plot of Adam Wingard's horror show splatterfest You're Next (2011) would not diminish the bloody goodness of the movie. The sly twists and reveals are delivered matter-of-factly (without musical "stings") which leaves plenty of room for the marvelously zany attacks and counter-attacks by three butchers in sheep masks. The occasion of the bloodletting is the 30th anniversary celebration of parents Paul and Aubrey at the family's wooded estate. All four children and their significant (and insignificant) others are in attendance. It becomes apparent fairly quickly that this is a despicable group of people (10 fat sitting ducks), and, suitably, the "offing" commences posthaste. The gutsiest of the "plus-ones" -- the lovely Erin (Sharni Vinson) is wonderfully resourceful as she marshals her ever-dwindling troops. Of course, when you gather sibs together, it's inevitable that one of them will be a rat. In this case, they're all rats caught in a deliriously demented trap. Recommended but it features barrels of blood flowing from the hackings, stabbings, gougings and garrotings.