A few tweaks here and there maybe. I personally like having the triggers at the back be convex, they press down so nicely and fit into the controller. I like the D-pad, I've never had any issues doing a dragon punch on the controller, and that was coming off of the Genesis controller (Which D-pad I find better than the Saturn's). The two sticks rest nicely in my hand. Though I wonder if Sony were to redesign the controller to have curved sides, something along the Dreamcast controller if I would like it better. The Dreamcast controller was very comfortable to hold, I even liked the classic controller that Nintendo made, if only they made the top buttons the way Sony made them, going outward instead of having 4 buttons beside each other in a straight line. I think that would be the best controller now that I'm thinking about it; the classic controller with Playstation top buttons/triggers.
