I don't at all like how he catches the ball high, then dips low, then rises again with his shot. It's so much unnecessary and wasted motion, and it slows his release down considerably. The idea is that you want to catch the ball with a lower posture, knees already bent, so all you have to do is rise and shoot, not drop, rise, and shoot. That extra movement costs him about 2/10ths of a second, which is enough time for an NBA player to easily cover like 6 feet of space when closing out. If he saved that 2/10th of a second, that would turn non-shots into contested shots, contested shots into open shots, and open shots into wide open shots.