Q should've just told Janeway/Voyager that he wasn't interested in ever sending them home, as there is some "higher" purpose to their being in the DQ and just left it at that. Otherwise his hints that he might send them home if they do what he wants make no sense, whatsoever. Why have Q involved if not to send them home - that's stupid. For a long time, I actually thought Q's infatuation with Janeway was forced. But now, I kind of see what they were going for and it's funnny and charming in its own way. I mean ... there was this kind of "My Super Ex-Girlfriend" thing about having Q push himself on Janeway, because he wants to knock her up. Other than her refusals, she has no way of preventing Q from doing as his wishes.
And Delancie does seem bored with it all, especially when they first arrive in the Civil War Era and he's describing himself as a dashing war hero. Seriously, it's like he can't be arsed with any of it. And Whilst I love Suzi Plakston or whatever her name is, she was definitely miscast as the wife. Other than that, I don't hate this episode, or anything. It just would've been a lot more fun, actually, if Janeway were kind of half-tempted and resisting it, at the same time. And if they changed the setting from the American Civil War to something else, even a fictional setting. Like uhm ... Tarazan the Ape Man being hunted by the Brits who want to return him to England and having Kathryn as his Jane or something. That shit would've been funny ...