However I don't like Communism, being objectives we can't deny many advances Russia had during communist rule, although the massacres and genocides, but they were episodes that unfortunately, also took place during tsarist rule, since the tartars, or with Ivan IV, for example, and the infamous pogroms against Jews.
Russia during Soviet Period became a very powerful empire, much more than in tsarist times, it had the half of the world under it's control, went to the space and developed high technology in heavy industry and in aeronautics, Russian universities had an excellent level, and from the illiteracy from tsarist times they developed a very well educated people, almost the 100% of people can read and write thanks to great pedagogues as Makarenko, however, they used education for indoctrination of Marxism.
Also communist elite only continued with tsarism with a red paint: the photos of Lenin and his wife remember a lot Nicholas and Alexandra, Stalin in his dacha with is tormented family seemed to try to give the same image of Nicholas, Alix, OTMA and Alexei, General Secretaries of the Party had a real court, the cult of personality, are all many items similar to tsarism, and also the Party "Nomenklatura" was a new kind of nobility.
My favourite Russian communist is Marshall Zhukov, hero of the Soviet Union and the man who defeated Hitler in the eastern front as Kutuzov did in 1812 with Napoleon, a man who loved a lot Russia even though he called it "Soviet Union" that`s why I chose that nick