deadset?!
Wouldnt surprise me though, alot of the "big" bands sound shit live, because when they record they usually hire session musicians to play on their albums, and it tricks the general public into thinking that they can actually play. Or the singers might spend a day just getting one line down. Im not saying that fleetwood mac do this, but their CD's are heavily produced. Alot of the time they're(bands etc) nothing more than a marketable image, musical talent takes a back seat.
On Stevie Nicks....... She's all banged up, and leather faced these days. she's definitely "lived" a little....... good singer when she isnt pizzed though