After playing 6 games in 7 days (I know that's not easy), one can definitely tell that AJH needs to improve his conditioning, explosiveness, and ball security when getting it in the paint. He's doing most things fundamentally well (other than when he has to guard one-on-one out on the perimeter). He's solid but he hasn't been a "stand-out" thus far. Other than some reaching fouls (officials called some phantom fouls on him as well for the duration of Vegas Summer League so far) due to fatigue, he understands where to be better than most of the guys on his team. He's showing that he can make NBA rosters but he certainly has room for improvement.
Edit: I saw that they have another game tonight/Friday at 10 PM vs. the Warriors, so they're not done yet. It must be a double-elimination format.