The guys above clearly have no taste in REAL music. Just because slash can twiddle about more on a guitar, doesn't mean that they're better at it. It's not how fast u are. It's how inventive u are. Go listen to sum real music like Hendrix, Steve Vai, Joe Satriani and sum others.
O and if u think that slash can move about on a guitar, u ent heard of John McLaughlin (Miles Davis Protege).