While there is a difference regarding pure kicking skills and decision making with the ball, all of the players mentioned here would be a hybrid of the 2, as to where they are being rated.Do you understand what 'decision making' encompasses? It means he selects to kick the ball long, when he should kick it short, turning it over. It means he chooses to switch too early, turning the ball over.
You seem to have a very simplistic view of what 'poor kicking' actually means, especially if you're just looking at the turnover stats and declaring that a player must be a poor kick.