but aside from history/heritage, F1 had no quantifiable advantage or superiority over CART during its prime. I can think of more ">"s for CART back then than for F1.
F1 really screwed the pooch with last year's USGP, I really was hoping continued successful USGPs would lead to more than one race in the US.
F1 is too inconvenient to watch/follow if you don't have Speed(vision).