According to the write-up, Seoul Station is a prequel to Train to Busan, which would actually have to be more of a sidequel since the first twenty minutes of the latter movie take place during the same day / overnight that all of the former movie occurs during. The zombies are the same style (controlling for live action vs animation at least), and I have no reason to disbelieve them, it just… doesn’t make sense as a prequel instead of its own standalone movie. Partly because they have nothing to do with each other save look at how many more views we’ll get with brand recognition, but mostly because the logistics fall apart. If the Seoul movie had happened as it did, people would have known by early AM not to be getting on trains to Busan.
Whatever, it’s the same writer and director, I guess I have to take his word for it.
Leaving all that aside, though, this is a dark, brutal, and above all angry movie that would definitely fit in any US metropolis as well as it fits in Seoul. See, the zombies are real and all, but they’re also a metaphor for the homeless problem. I say that in the sense that at every opportunity, the citizenry at large and especially anyone in a position of authority continuously portrays the crazy people who are running around biting folks as the homeless gone wild, to the extent that anyone who is still alive but also homeless is considered just as dangerous as the actual zombies are, and always to their detriment.
(There is an actual plot to this movie that I have not even slightly addressed, if the above sounds like spoilers. I mean, it probably still does, but you should know.)
I wonder if anyone in the target audience, such as people who can afford TVs or movie theater excursions, listened to the angry undercurrents. US audiences wouldn’t have, so I can’t really have a lot of faith that it was different somewhere else. But maybe!