Based on my expectations I'd give him an A+ so far.
I think his stats are about where I thought he could be with solid line play and a dominant running game. Obviously, that hasn't been the case and our offense has mostly been reliant on Alex Smiths arm to sustain drives. I thought that would end in colossal failure but at times it's worked very well and at worst the offense has stalled.
The guy completed passes to his 3rd and 4th string tight ends today.
He's very Jekyll and Hyde. This is several games now where he's looked like a different guy suited up for the second half.