Frankly, I couldn't stand Letterman's self-satisfied, faux cleverness. Leno was okay at times and could actually be funny; probably his delivery. The lot now fall flat, like borrowed jokes told over stale beer.
It goes without saying that not every Tonight Show with Johnny Carson was a winner, but generally the guests, both celebrity and particularly non-celebrity, were so much more interesting. The real secret is you felt at home with Johnny, perhaps because he was one of those Midwestern Boys who never lost his down to earth charm in front of a camera.
well, nostalgia sure seems to be a funny thing. yes, johnny was good. so was dave. and, if you don't think anyone currently on late night has a sense of humor, perhaps you are stuck reminiscing, 'cause, let's face it. not every tonight show was a winner just because it was in the golden era of carson.