A genius? what makes him a genius? I love AC/DC and I enjoy listening to Cliffs simple and solid good sounding bass lines. Highway to Hell has still been my personal favorite AC/DC album for over 30 years now. But let's put it into perspective. He doesn't read a single note of music, never composed anything that would be deemed artistically worthy. Past musical genius's would be like Bach,and Beethoven, to more modern accomplished jazz artists like Stanley Clarke, Jaco ,Victor Wooten, and rockers like Steve Vai and Satriani and many others. I understand how much you like his playing, but would you really think he deserves the title of genius considering all the great musicians in the world today who most are unheard of and probably starving?
I am consistently stunned by the guys who feel like it is their domain to denigrate well-known rock bassists because they don't fit into some dreamy jazz sensibility. This almost always seems to take two forms: "I love "so-and-so", but Jaco could play circles around that guy," or "Victor Wooten could play circles around that guy." Nobody is talking about Stanley Clarke, dude... this is about Cliff Williams. The guy has made a living as the bass player for one of the baddest rock and roll bands in human history and for that reason alone, you should have some respect for what he has done.