This movie is actually pretty good at first. Stylishly directed with interesting visual ideas and an intriguing start. In spite of some spotty acting it feels pretty professional and well made. But the complete absence of any sort of explanation for the film's rather absurd concept is increasingly bothersome. At first I thought, perhaps it's a symbolic movie shot like a horror movie, but by the last third it had made it pretty clear that it was just a bad horror movie with a dumb premise and no interest in explaining it's seemingly random slew of events. One is left with nothing but loose ends and some last scenes that are utterly laughable. Still, parts of it are really cool and I did enjoy most of it, so I give it 6/10.