I just watched Brotherhood 1-3 and it turns out that it's very helpful in explaining several things which are completely taken for granted that the player knows about in those 50 minutes we've seen of FFXV proper.
They are really pulling a Halo here, breaking out various bits of background story from the game and putting it in these shorts. I think it's safe to guess that there's a lot of important stuff in Kingsglaive which is also left completely out of FFXV but you better know about it too or the story won't make sense to you.
In unrelated news, I greatly prefer the JP voice work just from hearing the main four in Brotherhood alone.
Also, it's hilarious that Insomnia is depicted in Brotherhood 2 as literally Japan with some really high walls around it. They apparently had absolutely no interest in making Insomnia look like a fictional city in a fictional world, I mean it's a 12-minutes short so fuck it, let's just draw the school and the city like it's Japan.
Well Insomnia has always been described like that. It isn't until recently they made it to seem more fictional which is represented in KG. The new episode sort of shows that too but there are still some places that look straight out Japan.
Nomura always wanted all of the locations to vaguely resemble modern world locations while having a fictional presence around them, from the beginning of Versus's conception. Insomnia in particular was supposed to be based on Shinjuku in Japan.
Hence the term 'a fantasy based on reality'
Yup. That's why Altissia is based off of Venice and Lestallum is based off Havana, Cuba. Also apparently Niflhiem is supposed to be a medieval town that uses machinery. Or that's what we thought. I seriously doubt we'll see Niflhiem.