I was in New York in '94 and I caught Jeff live before he became really famous. I came back to Blighty and raved about him to my chums.
Whenever I see some half-arsed tosspot pretending to emote I turn to this. Pop stars and wannabes, this is what it is about. And if you can't do emotions like this, or like Kurt, just don't fucking bother. Or if you do, know your place.
(That young Wainwright lad does ok too, but his market is somewhat more specific alas.)