Unoriginal, almost effortless visuals, just your typical pale gray black-eyed long-haired ghosts giving their victims spine-tingling back and shoulder massages. Plot-wise, the only unique concept was the psychic being able to time travel through the haunting events of the center and being able to exorcise the victims of that time frame. But most of it was much like Gonjiam with a boss ghost and your occasional possessions here and there. It was predictable despite its inception-esque concept and honestly a bit boring for my taste.