Number five and still no duds! What were these guys on!? I'd rather not ask. Another tour-de-force by the mighty Black Sabbath again with an absolute classic to start things off. This one leaves you so spent just like after a good shag, your brain so full of endorphins, that, had the rest of the album been crap, you wouldn't have noticed! it's just that good! When the bridge comes in at three-and-a-half minutes into the song, make sure your socks stay on! Fortunately, the rest of the album is as good as the opener (well almost as good), so no worries here. Sabbra Cadabra, Killing Yourself To Live! You just feel like bowing down and yelling "I'm not worthy!" I love the synth on Who Are You, it's nothing they've used much until now and it sounds great, but I bet the metal heads of the day were shocked (imagine an Add N To X remake!). Fluff is just what the title implies...