I suppose it's a personal preference, but I'm not sure how much I value good intentions. At any rate, you can't eat them -- at least, not for long.
With regards to Klein, what, actually, are her politics? There's little sustained critique of neoliberal policies and/or principles in her book (as far as I can tell); rather, her focus is on a specific narrative and how the theory and policies relate to that. She is, I guess, in favour of 1970s-style "Keynesian" welfare spending and social democracy. Doesn't sound particularly radical to me. Hell, economics is filled with scary neoliberals who are also, basically, Keynesians, like wing-nut economist and shill for Bush, N. Gregory Mankiw, or Keynesian neoliberal shill for Clinton, Bradford J. DeLong.