He has a very odd throwing motion but it is a quick release throwing style. He won't go clear over the top like most QB's and telegraph his passes. And he did look off, almost trying too hard. But I think once he settles down, he will be decent down the stretch. Not Heisman like, but good. Just needs to shake some of the rust off.
And yes, NU did get very lucky not getting a holding call on the last play, but it looked like a make up call for not giving NU that interception. BTW, I don't think anyone is giving Wake much credit. They have a very good D.