Does this mean you don't like Led Zeppelin or AC/DC?

No and yes, respectively. But even Zeppelin, I don't listen to very often anymore--not since I was about 19 or 20. It's still great, but I can't get into it the way I could in those days very often. AC/DC, no. Never. Very against. They bore the sh*t out of me, the musical version of comedy that isn't funny.