Brit Gerard Baker turns coat and embraces the beauty of real football (WSJ-sub req):
It's none of the usual explanations: lots of scoring being better than endless nil-nil draws—I've been to cricket matches in which 1,000 runs were scored and you could hardly call them riveting. It's not the hoopla or the sport-as-family-entertainment thing either which soccer fans accustomed to English hooliganism are supposed to appreciate. (Have you ever been to an Eagles game?)
Baseball fans will have to forgive me here, but the answer, I think, is that football is the quintessential American sport. It's no accident it hasn't really caught on elsewhere (the annual NFL game in London notwithstanding) whereas baseball and basketball have at least a claim to a global following and participation.
In its energy and complexity, football captures the spirit of America better than any other cultural creation on this continent, and I don't mean because it features long breaks in which advertisers get to sell beer and treatments for erectile dysfunction. It sits at the intersection of pioneering aggression and impossibly complex strategic planning. It is a collision of Hobbes and Locke; violent, primal force tempered by the most complex set of rules, regulations, procedures and systems ever conceived in an athletic framework.
Soccer is called the beautiful game. But football is chess, played with real pieces that try to knock each other's brains out. It doesn't get any more beautiful than that.
That's one of the best explanations of the appeal of football that I've ever come across.