This would probably be better suited to Tilted Music.
You Took the Words Right Out Of My Mouth has a great spoken-word intro, yes. Best ever? Well, that depends on your criteria. For example, the stop/start riff that opens Curve's
Hell Above Water is great for getting your blood pumping, whereas Ozzy-era Sabbath had some of the greatest classic rock/metal intros ever written (
Iron Man,
Paranoid,
The Wizard).
Even when we're talking spoken-word, I actually prefer Cake's
The Distance. Shorter, but so much more intense.