That's exactly how I feel. I mean aside from the stuff that most people already agree is poo, Nickelback, Hinder, Fergie. There's not much out there that I hate passionately. Really it's rather pointless to get worked up over music I don't like. I used to be that way, but then I realised I was being just as much of a prick as all the Zep and prog bashers who tee me off on a regular basis.
I mean, yesterday it really struck me, I found myself humming along to the Bay City Rollers and thought "Holy sh*t, I must have the most non-discriminating taste in music ever, I like EVERYTHING".