I doubt I'll see this one in theaters, but the story concept is pretty interesting to me. Though I tried to look up what events the trailer referred to when it says "inspired by true events" and as far as I can tell the true events weren't even real, just Wikipedia edits to try and sell the movie, which is kind of lame. It's annoying that movie companies feel like they have to promote things as being something that could've actually happened even if they're taking some big liberties in saying they were "inspired."

But, yeah, I might check this one out eventually since the story seems pretty original. Does it ever fall into torture porn territory or is the blood/gore tasteful?