AV Club asks its members "Which is better: Pet Sounds or Sgt. Pepper's?
An example from my own experience/library is probably RUSH's Moving Pictures. After devoting 13 months of gathering with my buds and giving Permanent Waves our closest attention, charting the stylistic evolution that occurred in the band's back catalogue and speculating what might come next, then bringing home the LP on a cold February night, slitting open the cellophane and catching that pungent whiff of fresh vinyl whilst cradling the record between thumb and forefinger and gently dropping it on the platter, then cautiously lowering the stylus so as to induce a minimum of surface wear on this precious object, and hearing that initial "THWOMP, Zoom" opening to "Tom Sawyer" -- how does a Participant Who Was There pass along any of that element to the current generation?
Though, to be fair, it's still plenty heartwarming to see kids these days finding lots to love in that album (mine do, at least).
Tangential: a 13-minute conversation on Q about "Dad Rock," that also explores the kids (Mac DeMarco, etc) taking a crack at nü-Dad Rock. My reaction? So sweet of you to be thinking of me! Now where's my Donald Fagen?