Clever-enough indie horror that rather smartly plays out its feminist revenge sequence for the instigative and graphic rape of a New York novelist earlier in the film. Sylvan siren Jennifer Hills leaves New York for a summer of productive tranquility in a rented riverfront cabin on the Housatonic near bucolic Kent, Connecticut, where she's planning to write her novel. The town's loafing bad boys, who feel provoked in their repulsive behavior by a city woman who dares to show her…