That was one creepy movie. It started out as a cool suburbian story. Emily, played by Renée Zellweger, is a case worker for abused children in trouble-homes. She ends up rescuing this little girl from the parents, as they are about to make a roast of her. Literally.
Turns out little Lilith, the rescued girl, isn't the innocent, sweet, little girl you think she is. I'd give this movie a 3.5-4 out of 5. Just because of the ocasional overused trippy scary effects... but then again, this was made in 2009 so it was "trendy" back then.
The story might actually surprise you towards the end, definitely worth watching.