I don't understand the need to compare albums that are more than forty years apart.
Mark is like everyone else, he's evolved, aged and so have his tastes and desires.
I'm not even talking about his physical issues and the frustration it must be to no longer be able to play the way he used to.
He's always been more interested in songwriting than the guitar heroe side of things, like one of his idols, Bob Dylan.
Over time he became a storyteller with enormous talent, and even if his solos became less impressive, technically they always served the song.
And as an amateur guitarist, I'm always amazed by the accuracy of the note selection, the beauty of the sound and the perfect feeling. No need to run down scales at top speed, play lots of notes, just ask BB King.
I've been listening to his music for 40 years, and I've learned to appreciate its evolution, the fact that the beauty of the pieces is revealed as I listen to them.
If I were 20 years old today and discovered the new album, would I find it good? I don't know ... but it's certain that at 20 I was more interested in technical virtuosity on the guitar than in the quality of the compositions and the depth of the lyrics.
Everyone evolves.