Hereditary, the most traumatically terrifying horror movie in ages,” hits theaters today, so the world can finally see what all the fuss is about. Ahead of the film’s release, we sat down with director Ari Aster and stars Milly Shapiro and Alex Wolff to play “What’s Scarier?,” a game where we pit two scary things against one another and let the the horror experts decide which is more terrifying.