Smart's BBIQ is like phenomenal outside of his shot selection lol His point guard/passing instincts are greatly underrated.
I've been saying this since even his rookie season - even as a rookie he'd occasionally make a pass that showed impressive court vision.
He's become a proficient ball handler in PnR. He's noticeably quicker with his first step, and he does a great job with hesitations and changing speeds to keep the defense off guard. I'm willing to live with a few poor shots from him because he brings so much else to our team, first of which is obviously great defense.