Very very predictable, including the post credit scene !!!

Tells a fascinating and unsettling true story, and does so well, without pretending to have all the answers.

There are moments in this movie where the great movie it could've been peek out... They're fleeting, here, but they're worth savoring, and they happen often enough to make it worth your while.

The film's masterful storytelling did its job. The message was clear. No need to overdo.