We usually clear a lot of exotics at the shop (Lambos, Ferrari, Porsche) and I admit, I clear everything I own, including my motorcycles and even my Prius. It definitely makes a huge difference if you want to keep your car mint, or plan on keeping it for a few years and want the resale value. I've never had a customer complain that they didn't like it. On some panels, you can see a fine line where the clear starts, but most people don't even notice it. Not on bumper kits anyways. I sometimes do a 4" strip on my own cars on the hood. I hate NYC rock chips on my hood! You can see the film line there, but I usually run a Qtip on the line after waxing to remove buildup.