Actually, Jngr, I've come to a sort of 180-degree disagreement-within-an-agreement with you. Most folks who maintain their cars will rub their hands over the surface and think it's smooth. But then, if you can get them to use clay on just one section, they'll exclaim OHMYGAWD! because they never really knew what "smooth" was supposed to be. I saw this today at a Tech Tips session BradB led. One guy said, "No, I don't need clay; my paint is perfect." But we used clay on it anyway, and he was blown away. I had the same experience when I first got into Autopia. I did not believe it was possible to improve on my finsih; but claying seemed like "the thing to do," and as soon as I tried it on one section, I was hooked; the rest of the finish felt like sandpaper, by comparison.
So my new advice is: If you've never used clay, buy it and use it once, so you can "calibrate" your expectations of what the paint should feel like. Whaddaya think about that approach?