I see a lot of people complaining about the fantasy part of the theme not taking front stage, but i feel like it shouldn't. If you're going to do a fantasy based interpretation of reality (whether that be FF15's clean modern/sci-fi world, or FF7's industrial-esk sci-fi one), then the fantasy part should be the supplement, not the focus. It's very easy to create a convincing fantasy world with some realistic elements, but doing the reverse can be very difficult, which in my mind makes in more interesting.
I can understand people feeling differently, it's an incredibly subjective topic after all, but that's how i feel about it ^^