Since they didn't succeed in making the transition, they weren't really communist, thus you can't consider it a communist failure.It's not a fallacy when the "scotsman" is from new zealand. You can use the word "clearly" all you want but you're closing your eyes to the fact that all of the capital relations those so-called collectivization efforts seek to end are still there because, again, nationalization is not socialization.
Well my rocketship didn't succeed in making it to orbit, therefore it wasn't really an interstellar rocketship, therefore there was no rocket failure.