I don't know if DG is a nice guy. playing with a broken leg and rocking up to play at people's parties definitely gets a nod of respect, and I liked the doco about him buying that big assed mixing panel.
It's just the music he plays is goat piss.
I imagine the only reason people listen to it is because of the link to nirvana, and FF couldn't be any more removed.
Oh well, looks like he has fun doing it, and who wouldn't? so good on him.