Wow, I thought you were joking. It's unfair to label them as rubbish, yes, NASCAR is but then again all motorsport is eye bleeding stuff. If so many people worldwide like them, there's got to be something good about their sports. Basketball, for instance, is reasonably fun. Gridiron doesn't look remotely entertaining to watch or play, I don't see the fun in getting beaten to pulp by 120 kg monsters.