There was a similar point in this
article on xBiz.
Specifically, this bit:
" As bad as vintage pornography from the '70s and '80s was from a technical standpoint, there was something to be said for its inventive plots and amazing storytelling – something that a lot of today's pornography lacks. [snip] Quite simply, there's something inauthentic about the pornography produced today that the movies of the past so rightly captured."