"Based on true events" movies are always the scariest and hardest to swallow b/c the "monsters" are actually REAL people-maybe the guy you see everyday on the bus, an ex-neighbor, or old classmate. I still watch and enjoy the darker films b/c they remind me that life isn't always sunshine and roses...like a teachable moment w/warnings, reminders not to make the same bad decisions. 45+ yrs.later and we must be just as cautious and slow it down when looking for Mr. Goodbar (or thinking we've found him)....could just be a wolf in sheep's clothing.