I read the entire paper, and his criticism is spot on. I even read through many of the references, which, in my spot checks, don't support the claims in the paper. Very disappointing work, IMHO.
Most people would say this is a defense of the person, or at least a defense of the person's choice to not read the full paper. It is no fun to debate with intellectual dishonesty.
Anyway, I'm tired of this now.