Some parts had so much potential especially with the mom and desire to protect one's child; but the whole plot being explained word by word, her psyhcic powers that were pretty much useless and the satanic nonsensical magic dolls and phone calls ruined the experience for me. And her detective work was on the level of point and click horror game puzzle??
Would be more interesting if the dollmaker was a redherring and the mother, in direct contact with satan, killed them herself tbh.
Or leaving some parts of the story unexplained would make it feel less illogical.