His passing and decision-making are there. He should be good with NBA space due to his combination of size and skill. His slow feet do hold him back on defense though.
I haven't seen anything that's blown me away. His slow feet hold him back on offense as well where he is routinely blocked around the rim by NBL bigs.
I would say the one big hope for him is that he will eventually get much stronger which will improve his inside presence quite a bit.