Not really. The episode, despite good performances from the cast that actually elevate the piece into something watchable despite itself, is so inconsistent and flaky (and not in that good apple crispy pastry sort of way) that it's still hard to re-watch. Is Janice supposed to be insane or is this story claiming women cannot be command figures? Even one previous episode showing a woman in command would lead to a clear case of insanity for the series' finale, but there were none, apart from footage of "The Cage" used in "The Menagerie" where Number One, second in command, thus a command figure, is female. The episode just wasn't sure of how to present its topic and the result is a highly inconsistent episode. Even Shatner focused in on the increasing insanity aspect when acting out Janice's persona in Kirk's body, but ultimately the audience is either going to dismiss it or take guesses and likely go for the insanity angle despite the uneven dialogue.
I will maintain, the actors put in some incredibly good and very professional efforts, doubly so given that Shatner had a severe case of the flu. Professional, and memorable - to the point I don't need to look up the name Sandra Smith as her performance of Kirk's-soul-trapped-in-Janice's body rose much above what was a real mess. And Shatner too, but that's sort of a given as the otherworldly stuff he's a natural in selling as well as the authoritative nature of Kirk.
It's not the best episode of the series by far, but there are far worse. And at least one of those isn't from season 3. Like "The Alternative Factor", that one is the worst.
