Maybe. I was a teenager when BB was released, and me any my pals were rather agog at the album title, the wild art, and Miles reputation as a bad-ass. So I and others went out and bought that double LP (which I still have). In comparison, I don't think we even heard about IASW until years later. Or if we did, it made no impression. But then, once the album got out there, it had to survive and thrive on its own merits. My guess is that BB would still dominate the Miles landscape over IASW.