could have be great . interesting enough idea . amazing antagonist . some really great camera work or mood . however . it feel like a lock groove . similar scene play out time and time again similar camera trick again and again it try to be smart just as high tension do ( both fail miserably ) and be basically a slasher flick again could have be amaze and however . end up be slow and a bit boring however the moment that deliver really deliver . unfortunately it just doesn not make it at the end of the day . but it try . and i want to see more of the killer shame . proceed with caution and but know what youre get into . it soak in mood so . that can be enjoy at least .