The storyline feels sketchy, bouncing from one scene to the next almost absurdly. You don't get the time to engage with either of the two leading characters on any emotional level, which left me feeling indifferent to their supposed struggles- one being seriously mentally ill and the other desperate to help. It's too rushed. The 'twist' midway through the film feels inauthentic, despite some feeble attempts to allude to it earlier on. Any true horror elements are sorely let down by crappy fx. Movies like Hereditary are proof that implied threats and a lack of yellow eyed ghouls can be profoundly scary- maybe if this film focused more on character development and actually took its time to build up suspense rather than slamming the viewer into absurdity, it may have been impactful. It's a pity, because I was interested by the final revelation. If it was a story well told, the idea could have been a franchise like Insidious.