OK also I gotta say I really did love both Adam Nagaitis and Jesse Buckley. They are so perfectly human, it's heartrending.
And the goddamn detail in the control room, like ...holy crap. It looks so "vintage Soviet control room" because it is, but also, lovingly so, if that makes sense?.. What a feat.
Not to mention how everyone does a (from what I can tell) fairly decent job pronouncing a ton of Slavic names over and over, but in doing so, reinforcing the atmosphere and tone as opposed to taking you out of it.
Did they get access to proper Russian sites? So much of it looks authentic, and the shot of the parked up trucks/helicopters etc in the lead up to the court scenes must have been at a legit Russian military scrapyard or similar?
Just caught up with the last episode last night. Best thing I've seen in years. Give everyone all the awards. Invent a supporting-supporting actor category so that they can still give Paul Ritter an award after giving Stellan Skarsgard best supporting actor