I would say So So . It's about a family who are associated with exorcism , The practices and rituals they follow when someone gets possessed by an evil spirits. The movies shows how even in today these superstitious beliefs are existing in our communities, how people are deeply rooted with it. It is made in a documentary manner,sometimes it's the cameraman who's narrating the story. But the only significant aspect of the movie is the soundtrack, exactly the one you need in a horror movie.