Guys, I just love all of it. I don't even care if my mind wanders briefly in the back half, because it sounds so fucking good. I'm not sure there's ever been a better guitar tone. It's so much closer to what it actually sounds like when anybody plugs an electric guitar into an amp and adds distortion, and yet it also sounds so much better than what anyone can do just by doing those things. That sound is clearly in Iommi's hands and fingers (even the one that got chopped off.) It's perfect. And Ozzy on N.I.B.? I mean, come on. Legendary.