What's wrong with the offensive blocking?

[Wes Mantooth]

Hart's score can't be right. I was told by a knowledgable person, who listens to the games on the radio, that he's actually pretty decent at pass blocking.

Am I to believe the dozens of paid employees of PFF, who are assigned to study and put focus on to each and every play, over a guy who listens to Dave Lapham on the the radio?

C'mon now.