Spoiler Alert: I just found one flaw in this movie ,apart from that , this movie is a master piece. The flaw is why does Mammooty get involved in Alatt family's cases? I agree that Diya Alatt's spirit says him about the mysterious murders , Mammooty could just pass those information to the police department. In one particular scene , the commissioner asks Mammooty what to be done next , for that Mammooty replies that the cops have to look into the CCTV footage. Why would a priest or a Para psychologist should advise cops on what to be done next ? I would also like to add on what I like about this movie, in every scary movie , they show ghosts in an illogical way including Hollywood movies. But this movie has projected ghost in a realistic manner.