Has anyone installed a panoramic camera? Is it useful?

I wonder if the panorama is the same. My idea is to put the camera in reverse gear and add a panoramic view, so the car will drive forward. When turning and turning signals, a panoramic view is added to that side. After the turn signal is turned back, the screen will remain displayed for five seconds, and then return to the normal interface. The reversing image is particularly clear, and it is also clear at night in rainy days. I am particularly satisfied with my panoramic view. In addition, it was negotiated with the 4s shop when buying a car.