Casting (who played who), acting, costumes and scenography (where did they get all these '80 soviet cars), and choice of scenes to film.
I had my hair rising when the guy cleaning roof of a building neighboring the reactor got stuck in deadly radiation zone for 4x the allowed 13 seconds. "You're dead comrade."
You didn't see any graphite because it's not there!
Everything about these miniseries was wonderful.
Casting (who played who), acting, costumes and scenography (where did they get all these '80 soviet cars), and choice of scenes to film.
I had my hair rising when the guy cleaning roof of a building neighboring the reactor got stuck in deadly radiation zone for 4x the allowed 13 seconds. "You're dead comrade."