I thought this might be suitable for Bad Movie Night (which means it’s so bad it’s fun) but this one’s just terrible.  Screenwriter Larry Cohen (Phone Booth, Cellular, and a zillion other scripts) on autopilot.  A little bit Valentines Day, a little bit Prom Night, a lot Maniac Cop (another Larry Cohen creation – Maniac Cop 3 is one of my guilty pleasures) but lacking the verve and sense of mischief.  A couple of somewhat imaginative murders, but mostly deadly dull.

FF= 7 (might even be 8 – my finger was glued to the FF button between the murders)