The heroine is definitely very pretty and she looks like a strong heart. However, to my greatest disappointment, I never find her any way strong in the film.
If I may say, the film is seldom scary or horrifying, but merely a love story with some freaky emotions. The boy named Jimmy, grasps the girl he thinks he loves with forcement and violence. Well, amazingly torment the heroine with SM to some extent. This Jimmy is hateful enough, for his stupid reason of not the first one to make sex with the heroine? Damn his love based on sex! If I were the heroine, I must revenge all my insult upon that sneaky boy until I drain his blood dry.
Yet it is my biggest disappointment never to see the heroine how to take revenge on the boy, but instead, she keeps pleading for her life in exchange for whatever she could offer. That doesn't show any sign of strength when the heroine trapped in dangers…