I have to go check this Kuhn/Wisteria thread now.
As for me, I can say that early in my collecting days, I bought an ECM or two, not really sure what I was getting, I think I probably liked the austere nature photo on the cover. The music - whoever it was - didn't do much for me, I know that. Today I've got one or two Jarrett CDs that I can tolerate and that's it, I believe.