"What is this place, Hogwarts?" sneers Poppy when she arrives at the remote 18th-century school. But what happens to Poppy is in some ways even more transformative than the goings-on at Harry Potter's school. Flirtation and love hover in the air, in the form of Mrs. Kingsley's hunky son, Freddie (Alex Pettyfer); and Poppy's flair for the dramatic and her undeniable leadership skills galvanize the student body, in some unexpected ways. Roberts is becoming a delightful actress with charisma and nuance. And as the Wild Child is tamed, a lovely young woman is revealed. --A.T. Hurley