After a couple of games, I'm pretty impressed. He has a lot to learn, but the potential is sky high:
Pros:
His skating is elite. Both forwards and backwards. Sometimes, he'll use his skating to get out of tricky spots.
Passing is very good, always head up and often spots the open man. One timer is OK, haven't really seen his shot, he did deke on a breakaway but just missed:
Cons:
Doesn't really play defensively at all. But that's easy to teach.
He is overly aggressive on the offensive end. Often positions himself at the top of the circles which is way too deep for a D-man.