Great cinematography! Takes us back into 1980s and Soviet Union era. Brings up the horrifying truth of biggest man made disaster in the history. It is not horror show but yet it is unsettling and difficult to watch because of the haunting dark truth, the background score, and dramatization of actual, real-life horror experienced by thousands of people. Everyone should watch it to understand the history and how human scientific inventions could go wrong to destroy the life on the earth!