well well well...... what an interesting read this thread was.
having seen so many of the greats live and so many new up and coming singers in the metal/rock genre it is so hard to tell.
I agree the Prince of Darkness is a great singer, or should i say has sung on some great songs, but vocally, he kinda blagged it.
But despite the fact that all the singers listed above are all great, a suprising performance that really took me back was of Dee Snider, lead man of Twisted Sister. i saw him live at Bloodstock Open Air a few years back and wow......he can sing! i mean REALLY sing.
This wil always be a big debate though. Ronnie James Dio was the biggest legend of all.
-Bro