Hi all, going to throw in my opinion. Even though I've only had my Z since Friday, I already find myself getting use to the all touch controls. Granted your eyes are off the road a little bit longer but I feel like over time it will come without much thought. Changing the volume/fan speed is very easy considering its all done by sliding your finger vs searching within the screen. Anyways, I find it to be fairly easy to use and enjoy the clean look.