Pretty good movie overall. First half was nothing special but it got better as it went along.

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

Your blood may run cold, but you now find yourself pinioned to the story.

Just intense enough to provide a much-needed diversion, just lightweight enough to make you forget about it soon after it’s over. It’s not exactly “good,” per se, but it does what it sets out to do in terms of putting us on edge, which makes it … successful?