He showed some advanced stuff with the ball handling too. Snaking the PnR, change of pace, etc. The competition might be great, but he's clearly thinking on his toes and making quick decisions. Maybe this never becomes a part of his NBA game and maybe his shooting never materializes, but his offensive game isn't barren. Reading up on him, everyone describes him as "raw". Might be true but he shows a lot of promise and I'm expecting a rapid development.
I'm also a sucker for someone who can jump off of either foot, I think it gives a huge advantage. He is very right hand dominant, but he elevates easily off of either foot which allows for those smooth finishes. He's the level of athlete where if he doesn't completely suck at basketball he will be good.