Director Mary Harron brought her spiky intelligence to I Shot Andy Warhol, American Psycho, and The Notorious Bettie Page. But her torpid adaptation of Rachel Klein's novel about female sexual desire, jealousy, death wishes, and vampires at a girls' boarding school defeats Harron's talent for exploring darkness on the edge of kinkiness. Sarah Bolger plays a dull Everygirl trying to get through teen gloom. Inexpressive British model Lily Cole stares at a vampiric new classmate. (Also available on VOD) C

