PJ has a lot of perimeter talent. His shooting form is pretty great. I really believe in his shooting. He can put the ball on the floor for 3 dribbles in a straight line and get to the rim. He can pass on the move or from the post. I don't really question any of his skill/IQ based abilities and he has great length.
He just isnt a great athlete. He's closer to an average athlete than an above average athlete imo. The question is are how good he is on the perimeter defensively w/ ability to switch and slide his feet.