All I see is all season long most on this board have undervalued this kid. Originally he was a sure 4 year player not a great athlete etc. hes a player with a truly elite skill set. He will be great NBA player.
I think you're martyring yourself a bit here. Folks have been uniformly high on Ennis, and it was never the board consensus that he "was a sure 4 year player."
As to whether he will be a "great" NBA player, which I interpret as meaning he at least makes an All-Star game somewhere along the line: How is he a better NBA prospect than Sherman Douglas? Douglas was the first pick in the second round, and while he had a long NBA career, I am confident no one ever described him as a "great NBA player." Is Ennis really a better prospect than the General?