Because in addition to the origin of the motives and the operation of these parallel figures remain completely unlit. They are phenomena per se, just show up and are then because what they want and what do they align with their existence, interested Sean Ellis apparently not director. The viewer but probably already, and with this issue, he is left beyond the credits alone. There are not even indications that the end of the film can also be so far not really be described as open, because: open between what ways? The film follows the events for a while and so brutal that sounds then simply stops.
That's a real shame given the carefully built up tension. It is clear that The Broken not the first film, whose plot is lacking at the end of the Enlightenment. But in a strip which hangs his whole drama at educating strange phenomena surrounding the main character, which is difficult to swallow and actually not to forgive. And it may eventually not be enough even for a cheap B-movie like They Live the water. It remains only a deceptive noise atmospheric scenes that ultimately lead to nowhere.