When writer/director David Twohy (Pitch Black) finally amps up the heat halfway through A Perfect Getaway, he manages to take a ho-hum horror flick premise and turn it on its head, making for a fun romp through well-worn territory. Twohy's genre-referencing script is cheeky enough to know that audiences have seen a lot of couples getting terrorized by a lot of psychos over the years, and he slips in a few unforeseen twists and some funny red herrings. by Courtney Ferguson