Yeah, pretty much douchebag ivorytower intellectual boilerplate.
Certainly, some of the early protesters on the ground have been broad and imprecise about describing "Capitalism" as one giant vague force that is completely wrong... but nuance don't fit perfectly on signs and in a protest movement, especially early on, you don't always have the most elegant of spokespeople.
But that's only an excuse to throw the baby out with the bathwater if you're LOOKING for an excuse to fuck*ng kill the baby, as some theoretical rightwing intellectual would want to, to prop up his own theories and sell books.
None of the theoretical extremes works, left right or centre, no douchenozzle of any stripe sitting in a distant office getting slurped off by TAs is gonna have a real answer to real problems.
These are real nuanced problems on the ground that need nuanced solutions, yes, conceded from the start. But conceded for all sides, not just the sides we don't like.