I have to make a comment for zvesda and its followers (do read his other review and please get that he is a pro-socialism pro-imperialism creature who could theoretically almost justify to the ignorant the enormously tragical mass murders of the Soviet Union). The most unbelievable thing is, though, that some would buy his strange endeavor - could be because of lack of knowledge.
Please also get that Russia has no enemies, as zvesda imperiously sustains, and that the theory of "hatred" is extremely dangerous and entails the majority of the citizens of a nation to incredible crimes justified by noble ideas such as "patriotism" and "defense from the enemy of the state". The documentary shows us the atrocities carried out by some dictators, and is not a personal attack to you, zvesda, or to the citizens of Russia, whether old or young (not to mention those crimes were against the Soviet Union's own citizens!). But stating expressions such as "the Jewish fascism" in today's Russia is mind-blowing (of course, the 20.000.000 killings in the Soviet Union, solely in terms of number, is quite mind-blowing too...).
Those atrocities did exist, whether you acknowledge it or not, and everyone should be reminded of the possible crimes of any dictatorship through fear, censorship, craziness, torture and murder. Whatever dictatorship that might be, at the shadow of whatever ideology.
It's hard to see the harsh images of afflicted children, women and men; but ignorance is never an excuse, and this documentary will definitely wake you up, if only to make you read a bit more about our recent and insane history.