it's not called dualshock. the controllers "lost the name and vibration" which is just fine with me given that the vibration was all of about useless in any game I played. just shy of gimmicky except for the fact that sometimes you are low on health or some crap. at least the pitch detection could be useful, except for those people who stand up, bend all the hell all over the living room, and throw their controllers across the room
I wasn't ever really opposed to the boomerang style. you could have easily used a dualshock 2-esqe controller via usb or wireless. this just limits our choices, and the new ones better be color matched.