Torture and mutilation as entertainment seem to be on the rise, in life as well as in movies; what served as mere titillation in Reservoir Dogs (1992) and Audition (2001) now gets stretched out to feature length. Tautly directed by David Slade, this drama probably offers more sadism than anyone could want, as a 14-year-old girl and a 32-year-old photographer (Ellen Page and Patrick Wilson, both good) meet on the Internet and arrange to rendezvous in person. The characters are absurd, but if you’re up for this sort of thing, then surely you can con yourself into accepting them. Personally, I’d rather have this movie obliterated from my memory.