I hope I don't sound patronizing, so I apologize in advance if I do, but if you had read mangas and watched animes as long as I have, SXF is especially a breath of fresh air in that its strength comes from mixing not only comedy with wholesomeness, but also converging themes and characters with very little errors. This is something you do not find easily in many mainstream entertainment.
Another aspect I have to commend the story with is the strength of the main characters. It's not for nothing that Loid and Yor provide a much needed break from adolescent MCs and Anya has especially been called to be the best written child in any manga ever. I mean, Anya's around only since 2019, barely 4 years at the time of writing, and she is written by someone who, for a long time, was considered a failure. Momoron has been around for over a decade and is written by someone who, for a long time, was considered a genius. But we both know which of the two is now a permanent part of popular culture and one of the most recognizable characters around, right?
If the manga doesn't work for you, perhaps the anime would do it?
In many ways, to me at least, following the story of SXF feels like watching the best works of Alfred Hitchcock and Charlie Chaplin: witty and thrilling with a real heart beneath it all. :cheers: