You'll end up loving the rear camera. I have it and every time I drive another car I'm always shocked it's not there. You'll still end up using your mirrors and looking, but what a great tool! I've hacked mine and I can use it while I'm going down the road at 60 mph, or whatever speed of course. Out of all the toys to show, DVD in motion, satellite, USB, horsepower, etc. people want to see that rear camera while the car is moving forward over and over again.