Just finished watching it
I found it riveting - I was particularly astounded to learn more about how apparently Putin has co-opted the church in the name of the public good and "order", and I loved it when the girls' lawyer mentions that while the charges against them mentioned their "blasphemy" that Russia is supposed to be a secular country where that is not a crime.
These young women are so brave, learned, compassionate and intelligent. While their message seems to be a bit of shouting in the wind, considering the state of Russia today and Putin's iron grip on it, I found it so encouraging, especially being a citizen of a country in which religion is also invoked and co-opted to maintain control over a zealous populace. Watch it, its great.
"A sword is useless in the hands of a coward" - Nichiren Daishonin