I re-read the comment several times. What I get out of it, is that he notes that Big-5 has been criticized. That's what's supposed to happen in science. Bringing up that something is criticized in science is a classic climate denier tactic! (Also, given the controversial subject matter, one would expect that.) He also mentions his credentials. Then he engages in name calling. ("cargo-cult.") I'm sorry, but exactly where in that comment does he actually substantiate anything? After several readings, it still looks like he doesn't.