A. The PNAC is the vision for Neconservatives. The PNAC has an aggressive, arguably imperialistic vision for U.S. foreign policy.
B. This "aggressive" posture will, to them, require more wars, which means more killing. War involves killing.
C. The policy in Iraq is arguably the first step in the neoconservative agenda. We've-already seen many NeoConservatives sabre-rattling against Iran.
You can label it "mindless" and "boilerplate" criticism all you want, but the bottom line is the NeoConservative vision is an aggressive, expansionist foreign policy which invariably calls for more meddling, future wars, more occupations. And they have depicted opponents to this vision as "appeasers" and anti-American.
Sorry, but a lot of what he pointed out is the truf [tm-TPS]