Video is interesting. Lot of effort, and quite a few of those places are really impressive looking. I think why a lot of people are disregarding the video is because its 45 minutes long. That's like 2 weeks by the Youtube Calendar. Should probably make another video with just the highlights. For example, that starting overhead flight and the shrine thingy was kind of underwhelming. The clock tower/mansion and that thing with all the portals hanging in the air were awesome.
As for how popular Touhou is.... I kind of view it like Monster Hunter. Huge following in Japan, not so much outside of it. I've seen a handful of memes related to Tohou, but really it only seems to be about equivalent to the total number of anime memes. You see them, just not that often (unless you're specifically googling for it or regularly visiting a touhou site)
I'm only aware of it because my youtube searches one day brought me to some music from Tohou. Enjoyed the music, looked for the game, realized I couldn't get it without sifting through a ton of torrents.
As for how popular Touhou is.... I kind of view it like Monster Hunter. Huge following in Japan, not so much outside of it. I've seen a handful of memes related to Tohou, but really it only seems to be about equivalent to the total number of anime memes. You see them, just not that often (unless you're specifically googling for it or regularly visiting a touhou site)
I'm only aware of it because my youtube searches one day brought me to some music from Tohou. Enjoyed the music, looked for the game, realized I couldn't get it without sifting through a ton of torrents.