I had absolutely no idea and never heard of any scandals regarding Armie Hammer or his family.
After watching this 3 hour long documentary I'm almost more confused than before watching it. There's a powerful and dark story regarding his great grandfather, grandfather and aunt. But it almost seemed that Armie Hammer himself was just a collateral damage in order to sell the documentary.
Not enough is said about him to justify a 3 hour documentary that will basically ban him for life from his job. There's an endless interview scattered around the three hours of a woman claiming to be traumatized after a relationship with Hammer, but it's all based on one night that it's not clearly explained.
There's also small bits and pieces from other two women and the lawyer of one of them, but again, they claim Hammer to be a monster but don't clearly expose the events.
I think if a three episode long documentary with Armie Hammer's broken face as a poster is going to be released for the world to see, the ethical thing to do is to clearly expose the reasons and events for the allegations, not just bits and pieces here and there and half told stories.
At the end I kind of felt more sympathy for him than before watching it.