> Surely the difference is that F1 is a sport, and Monster Trucks are entertainment ? Not better, just different.
There is a middle ground, called super truck, which is (predictably, and perfectly) most popular in Australia that is about both spectacle and sport. It's an intensive race (requiring the shutdown of urban areas, like F1) but it also seems like pure uninhibited childish joy, ala monster truck. I would not be surprised if in 10 years it is a staple of childish fun in the US.