They're completely awful! From completely westernised point of view "Oh, how afraid we were to sleep at night because the commies would come and bomb us!" (how awful for you - doesn't even compare to those fools being afraid they would not have anything to eat at all tomorrow!) to the completely misinformed "I thought that poverty was just western media propaganda!"
And then there are the truly awful ones of "The USSR only collapsed because of the West instituting blockades!" and comparing the Cold War with the post 9/11 period.
How can people be so uninformed? How can people be so damn blind?