Although not a new story, it's told really well. Fantastic production value and doesn't waste any time getting into the story as it's less than 90 minutes long (if u don't include credits). Wonderful performances by the entire cast but Liev Schreiber, Olivia Williams, & Elias Koteas really bring their characters to life. Very well written, their is very little dialog that isn't revealing or important in some way to the story. Scary, entertaining, and to the point, really great film.