No, not exactly. It's obviously a complicated topic (and one that, as I said, is very concisely talked about in the above video), but what Westerners regard as communism basically flows entirely from the false base of Leninism, or later adaptions of Leninism as just crude despotism. Communism, as defined by Marx, must occur at the economic epicenter, whereby workers democratize the organs of the world economy and allow labor markets to subsequently liberate themselves until remaining capitalist states cannot thrive.
As I said, the Yugoslavian state was in my opinion a fairly accurate depiction of communism, but was torn apart by neoliberal external capitalist influences (which are particularly relevant to the struggles of state capitalist "communist" states in Latin America) and internal ethnic animosities.
If you'd like a run-down of the famous communist states and their doctrinal relation to the terms communism, socialism, and Marxism, I can try to set aside some time in the future.
EDIT: Also, I should clarify that I am fairly far removed, both temporally and ideologically, from my communist prime, so the information I'm capable of providing is less steak and more hamburger.
