>great size
>big arm
>accurate, already making NFL level throws
>good pocket movement
>always keeping his head downfield to find a receiver
>showed all of this looked great against the best teams in the SEC like Georgia and Tennessee where his team had less talent
>was only a freshman last season
I don't know the nuances of QB mechanics, so I can't give a definitive opinion, but from what I've seen, they look pretty damn good to me, especially for someone who was a freshman last year. He reminds me of Joe Burrow.