I don't know why critics rated this movie low.As a U/A rated movie this movie is just awesome. storyline,acting,screenplay,camerawork and Bgm is just top notch.
First half has good amount of thrill,suspence,spinechilling jumpscares
Yes second half has less tension but has a good plot twist and ending is also good with a social massage.
Overall you can watch bali with full family and enjoy.