As I'm reading, the director Tyler Shields is a photographer and this is his directorial debut.
Well, it shows in both counts. This movie (?) has a direction of photography with extremely bright lights and hard shadows projected on the walls which give a dreamy nightmare-ish feel to the movie. And it is most certainly a "debut" because the director isn't sure about what is doing and how to reach out to the audience.
Abigail Breslin is a girl meant to lure a gang of teenage sociopaths who are killing dozens of young girls in their small community. In a trend that is revived nowadays (summer 2015) the girl is a hardened martial arts specialist trained by an unknown man who lost his wife and daughter. (There is a trend showing tough kids again. Just saw Big Game, Hardly Lethal etc.).
Anyway in terms of entertainment this movie fails to deliver. It may capture you in the beginning. To see the young girl get back to those boys, but the actual scenes are uninteresting.
This looks more like an experiment or a low budget student project than an actual movie. And of course the ending has nothing more to deliver.
Overall: Avoid it. Waste of time.