That is your opinion. I have heard people say that about Rush before. I get it. But that's not my opinion.
I am a musician, and I think they are very 'musical'. Rush is not for everyone, but if you get it it is really good. It's not like "de do do do, de da da da", or like "coo coo cachoo", but it is good. They do their own thing, they always have done.
Rush, you hate them or you love them. A bit like Bukowski.