The Captain may have a valid point, and I've also been pointing out how this whole idea of great blocking seems to be something of a mystery, so far.
For instance, where was he on those last 2 key running plays? Sitting on the bench, which seems to be a bit of a pattern. I think if he were that efficient as a blocker, he'd have gotten more than 9 snaps last week.
That said, I haven't watched the film as much as you have, so I'm just going by the eye test, the snaps or lack thereof, and the beat reporters that have pointed out some missed blocks. Definitely something to keep an eye on, but he hasn't gotten off to a good start.