I watched this movie upon recommendations made by YouTube personalities and my god it stands on the hype it has created. The work on BGM, screenplay, story writing, pace of the story etc etc.. is amazing and in perfect proportion to make it a great thriller. There is no second in the movie where you feel like it is wasted, it keeps you on the edge of the seat and you do get scared, creeped out while watching the psycho villian which makers were aiming for.