Although occasionally it seems like they were just trying to fill a quota with the focus episodes. Like with “Suspicions”, why is Dr. Crusher organizing a scientific conference on shields and subspace, only to pivot halfway through to the medical mystery? The technology is much more of a Data or LaForge thing, I don’t know why the Ferengi scientist’s technology wasn’t biology-based, it would have worked better. Instead it comes across as, “Oops, we forgot to have our ‘Beverly’ episode for the season, let’s jam her haphazardly into this one.”
I think good to have characters occasionally get interested in to another kind of field or subject and the episode made it convincing with her.
they moved away from that and then we are left with umpteen Lwaxana episodesand boring crap like Worf's human brother and god awful drek like Sub Rosa, Dark Page, True Q, Bloodlines, Eye of the Beholder, and many more.
"Bloodlines" was a bit meh but I think far from dreck, loved "Dark Page" and while "Eye of the Beholder" was pretty meh it very much was not a could-be-any-contemporary-drama series episode.