Incredible Quickness and Skill for 7’3”:
If his light body is the negative for a man of his size, then the positive comes in the form of Porzingis displaying phenomenal quickness.
We witnessed Porzingis chuck the ball from five-feet beyond the arc (getting fouled); catch it the high post; catch it on the mid-wing; showcase a bundle of lightning-fast moves including a number of shimmies; and actually pass the ball backdoor on a dime.
He even put in a desperation half-runner when he had nowhere to go.
The point is easy: the man has skill.