what do you base this on?
have you ever played progressive metal, or death metal? If not, i doubt you'd understand. It's right up there with Jazz, and i'm not talking sting jazz, i'm talking about stanley clarke jazz.
Tell that to rush. And stanley clarke.Just because it's complex doesn't mean it's better than other music.
BTW most simple music is boring. Except punk. And even that's only exciting if it's fast.