Brilliantly disturbing

Rating: Null/10 (13 June 2018)

Well-paced, with a buildup to a chilling conclusion. Small clues as to the final plan of the cult are thrown throughout and leave the viewer only partially able to grasp the scope of the plan. The viewer is also startled through the insertion of horror elements when least expected (for me, it was the cultists outside the home in the final act standing silently).
I recently read Ramsay Campbell's "The Parasite" and it has similar themes.
Casting is superb. The music, locations (a vague, generic layout which implies that this plot could be anyone's neighborhood) and acting are all excellent. Toni Collette, especially when she flips between moods show an incredible range and dedication to the role.