I think the most amazing thing about Cooper is that he actually exceeded all of the hype. That rarely happens. I'd say Lebron is the most similar example of the reality exceeding the nearly impossible to achieve hype coming out of high school.
I expected an unselfish animalistic competitor and defender whose offense was decent but based largely on his effort and athleticism. I didn't expect what an incredible playmaker he would be, nor that his shooting would be as good as it was, nor how prenaturally smart he was on the court.
Thanks for the ride, kid!