Yes, the Sun records are something else, pretty much the pop-culture pot of gold, but Elvis never stopped turning out some great material because what was inside him then was still inside him when he died, movies and all the other trappings aside (though it seems the movie have attained greater legitimacy now, as kind of a 'cult' thing, probably because so many people grew up with them being on TV -- I've got a soft spot for many of them but, yes, they were largely a squandering of his talents and it's appalling that they took over as they did). Of course there are hits the obvious post-Army hits of worth like "It's Now Or Never," "Suspicious Minds," and "Burning Love," but if you start looking at the more obscure songs of that period -- 'obscure' with someone like Elvis being a relative thing, meaning maybe only 100 million or so people would recognize the song -- you'll find a ton of great stuff that you might not expect and that contrarian John ignored when he uttered that quote.
As a couple of examples, from two '60s studio sessions:
Tomorrow Is A Long Time (1966)I'll Hold You In My Heart (1969 - not a scheduled track but an impromptu studio jam by Elvis (something he habitually did, sometimes for hours), with him on piano
Doesn't sound too dead, at least to my ears, in either case.
As far as probably needlessly pointing out his undiminished prowess as a live performer in his 'lounge singer' years, I won't show a snippet of Elvis in any of the pro-shot projects of 1970, 1972 or 1973, when he was still tearing stages up with a physical performance, because that would be too easy and I'm not sure too many with even basic knowledge of his career would dispute that he still had 'it' in spades up to age 40. Instead, here's a clip from his last tour, when his prematurely-aged 42-year-old body was quickly on its way out -- indeed, it's from a show during which he was noticeably more lethargic, tired, and puffy than he was at tour's end, a mere five days later, but I'd suggest that he still had a spark of that charismatic young Hillbilly Cat inside him even that night:
You Gave Me A Mountain (6/21/77)If getting fat (or swollen by edema, which was the bulk -- no pun intended -- of the problem) is a criticism, then I guess your assessment is valid. And it very much
was and remains an obvious point of criticism, probably because
ELVIS was, I think, subconsciously held by many as something other than mortal and in his decline too many saw their own mortality looming. Elvis was supposed to remain eternally youthful, the rocking Adonis, and in his failure to do so he betrayed all of us. I agree that he did essentially waste or underutilize a lot of his talent (regardless of any culpability others may have held in that effort), but he still left us with some pretty nice stuff to pick through in his own legacy and, along the way, influenced just about everybody who's ever released a rock, pop, or country record or picked up a guitar and played to the mirror.