It's hard to see any effort in the film. There's no comedy to speak of, no real drama and, worst of all.

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

The plot isn't so bad, but the pace of storytelling is too slow which makes people bored. Certain moments are so obvious and unnecessary for the main plot. I would've fast-forwarded those moments if it was an online streaming. The ending looks like implying a sequel, not sure if this movie will get one

True to its essence, the characters remain on the same line and manage to entertain the viewer, each highlighting their own distinctive qualities or touches.