He's already older than a lot of the NBA. He's the same age as Dante Exum. He regressed significantly from his sophomore season and shot 42% from the field last year. Show me another college senior who averaged 15 ppg, 4 apg, 3 rpg and shot 42% and was actually drafted in the 1st round. You can't.
I also care that he's show he has mental issues and can't keep control of himself. He's a weird dude. I also care that he probably could've been picked about 10 spots lower.