^Okay, gotcha.
Though I do think that most people that are a fan of Stevie Nicks are really not uninterested in anything that Fleetwood Mac does. (And you can't base your opinions on the fact that Time wasn't successful, that's a whole other cup of tea). I think it has more to do with what happens on stage as opposed to it just 'not being Stevie'. I couldn't care less about Mick's drum solos either.
The one thing that you'd have going on for you is that you have to deal with less people dressed up as Stevie Nicks.
(disclaimer: 'you' is meant in general)