No pun intended - I don't think that the movie has too many surprises for seasoned horror movie afficionados. That said, even for them, there is stuff to explore here. The way the lead is in a downward spiral and what he is going through - quite the journey. And again, I reckon most will be easy to detect for most watching.
That also means that some may be more annoyed than others. Some will even call it tripe or banal (or both) ... which is all fair. Try to suspend your disbelief and go with the flow though and there is a movie here, that has some quality. Especially considering the low budget this had ... and the one location thing it builds upon ... it is not always easy ... but that is life .. especially for someone like our lead character ... choose life (pun intended)
That also means that some may be more annoyed than others. Some will even call it tripe or banal (or both) ... which is all fair. Try to suspend your disbelief and go with the flow though and there is a movie here, that has some quality. Especially considering the low budget this had ... and the one location thing it builds upon ... it is not always easy ... but that is life .. especially for someone like our lead character ... choose life (pun intended)