This film was marked a horror/thriller and a certificate 15. This is again because of murder scenes and shots of dead people. The audience was more male than female, the main character is female, which could be a reason for a bigger male audience. The main character is also a teenager which obviously had an affect on the amount of teenagers and young adults that saw the film. 69% of the audience were aged 15-24, whereas 11% of the audience were aged 35 and over.