There might be something of use in the article but if draws on the kind of 'Marxism' of Lukacs, Gramsci and Althusser so I'd be inclined to not put that much weight on it…
Thanks DJP,I'm a newbie to the various types of "Marxism" out there. I'd appreciate a bit more on why it is problematic. Any chance of a brief explanation of why not to put much weight on it? If brevity isn't possible I'll understand.