I kind of thought they were past their sell-by date when I saw them in about 1990. The band's self-indulgence and, umm, excesses compromised the performance, and I got the impression that the audience was more providing a show for the band than the other way around -- so why didn't the band have to pay to see us, instead of our having to pay (quite a bit) to see them?

Of course, that was 20 or so years ago; I suppose they could have grown up a bit. And it could be that I'm just hopelessly old-fashioned about performance styles...