Lake Placid
Having been to Lake Placid many times, I was surprised it was portrayed so inaccurately. But rather than dwell on that, I'll be positive: The plot was a modern love story. And I loved the bobsled scene. I rode the Lake Placid bobsled once and it was terrifying. If only it had occurred to us to get high beforehand.
There were a lot of other good scenes, too. Baby It's Cold Outside was nicely rewritten and much of the dialogue was a cut above your typical Hallmark movie.