One of the best mini-series this year. I remember the accident back in the 80's and the news never explained what actually happened. Riveting and captivating to watch. The only negative I would give is the English accents. Stellen Skarsgard steals the show; his performance comes across as being the most Russian and they way I remember Russians under the Soviet regime. The other English accents take away from the authenticity as it would have been better to have more Russian accents.