As with most "sports" involving balls, they are increadibly borig to watch. Who the hell wants to watch other people have fun and be paid millions to have fun?
Teh only thing that makes any of this is the fans, the hype, the atmosphere. American watchers call it boring because, to them, it is. Why? Because:
-They dont know any of the backgrounds, stories, grudges, etc
-They have no team to pull for, accept the US, which is is unfortunate
-They have no great group of rowdy and enthusiastic fans with which to watch the games.
You think football is fun and exciting? Please. The only that that makes any of this "playing with balls" crap entertaining is the fans.
Watching millionaires kick a ball around? Boring
Watching millionaires from your country kick a ball around while you and 20,000 other people scream to the German fans across the feild "STAND UP IF YOU WON THE WAR!". Priceless.