Looks to me as if the documentary reflects Elvis searching for a new direction. After all, he can't keep doing his standard R&R year after year. Hound Dog and the others undoubtedly revolutionized pop culture, making Elvis probably the most important musical performer of the last 60-years. But then styles do change. Still, it is almost painful to hear him toy with his signature songs in the Las Vegas stage act. I guess I'm still expecting 1956.
To me, his career was a tragic one, perhaps too much success too soon. Unfortunately, he never found real artistic traction after his army stint. Hollywood and Las Vegas simply sapped his creativity, and except for a couple of invigorating TV specials, his career entered a slow down- spiral, becoming finally a sad parody. Yet he remains one of pop music's great raw talents.
The documentary itself shows Elvis at ease in the jamming sessions, where he can be himself. That segment goes on a little too long, but is more revealing than the lengthy Las Vegas segment where Elvis the talent tries uncomfortably to fit into a casino stage act. To me, the act is something of a shambles, interrupted by his least little whim. Nonetheless, he's handsome as ever, still trim and slim, and looking great. Hard to say, however, what's going on with the inner Elvis since the 100-minutes manages very little of that. And that's likely the documentary's biggest failing. Nonetheless, hardcore fans should enjoy.