HTBS, read the quote again. "Objective good looks". There is no objectivity to "good" looks. What looks good to one car owner is ugly to another. Sure color and shape are objective. But what looks good as he was referring to is subjective. There is no definition for "what looks good for all mankind." There is a definition for color codes, shapes and designs. But not what looks good.
Btw HTBS less is more. If you can't state your point in 4-6 sentences in a concise manner you probably don't have anything to say.