OlBlueEyes, you must have misplaced your reading glasses, because your posts say much the same as mine and then you announce that I am "simply wrong". No, I "simply" have a different gut reaction to Sinatra as a whole.
For example, you reaffirm my assertions that the Capital recordings are the best and that Kander & Ebb were well compensated for Sinatra's mangling of their lyric. (I do disagree your apparent belief that only sad or pensive songs are "serious". Hart took as much care with "The Lady Is a Tramp" as Hammerstein did with "Ol' Man River".)
And while Sinatra's "Aren't I the hipster?" persona grates on me--his need to stick the words "Coo Coo" into every other song is the best evidence of his regard for lyricists--I never denied his importance in the history of popular music. It's Armstrong to Crosby to Sinatra to Elvis to The Beatles to, I guess, Michael Jackson, at least among male pop superstars.
If you want the definitive Rat Pack "Soliloquy", however, try Sammy Davis, Jr. Still not John Raitt, but Davis comes closer to the required emotional range.
Finally, I haven't claimed to be the "Board Expert" on anything. When it comes to theater and music history, there are many here with far better memories than mine.