It seems like whenever you'd go down to Classic Crack on a busy weekend there'd be throngs of gapers attempting to thrutch up the route and inevitably sliding down in failure. Which is why the lower 10 feet of the route is, indeed, polished.
Now, though, I rarely see people on the route. I think with the development and hype of so many short, easy and friendly face climbs beginners have spread out at places like Playground Point and such.