After 2,5 episodes I forfeited watching since I felt uninterruptedly unconfortable. The rating 9.4, where it comes from?

The Soviet Union is portayed here as a land of authoritarianism and ugliness... Instead of heroism you will find men forced and bribed to dangerous and impossible tasks.

In reality the communism is the ideology where unselfish persons hand over their personal interests and sacrifice part of their individual freedom for common good and equality.

I recommendate every sceptic to read low-critic reviews.