Guys...coming to this thread late; because someone told me about the
Jaw Dropping thread...and I was looking for that. But let me add my .02 here.
I am, a life-long (OK, since ~12) Prince fan. I've been to shows...I've been to
after-shows(!); I have 100s of his CDs ('nuff said

)
Having been a fan, for 36 years...I've often had to explain/defend, his "genius". The truth is...most of what the
casual fan knows; the stuff on the radio...the stuff that got "popular". Wasn't even really, his best or most-revealing work, IMO.
That's why his shows, after-shows...and the previously-mentioned Vault; have led, to some like me...having 100s of CDs. He saved some of his best stuff...just for the fans.
As for the guitar playing; sure...most cite the HOF thing, because again. It was what a w i d e audience saw, and was aware of. I could show, and play you things...that would set your hair on fire.
Players know how good he is. I've met some in my day...and they either have great respect for his playing; or if they don't...I've lent them a few things, and they come back amazed.
No one's going to hear, a 10-minute virtuoso guitar-solo...on the f*cking radio! LOL