Great job on details on hairstyles of women, some clothes, interior elements. This gets .5 star. Another .5 start is for identity of old buildings that haven't functioned for more than 30 years. Unfortunately, the writer demonstrated zero understanding of the soviet system. He put way too many idiotic scenes and broken logical lines. Too many scenes created through the prism of the American mentality and the mentality of a person who grew up in a capitalist system. That's why those scenes are laughable. Btw, Actors did a good job.