Whether you consider yourself a perfect driver or not, nobody can deny they're human and can make mistakes once in a while. If you put the car in Drive instead of Reverse and EyeSight sees an object in your path, it cuts power to help you avoid accelerating into it. At very least, Pre-collision Throttle Management could save you a trip to the body shop. At most, it could save lives. Imagine the peace of mind of knowing that.