Mm.. that's an interesting way to view/enjoy the game. It's not like you need to recreate them often. Unless you do?
No, it's really only useful for cases like older games that could use an overhaul (like FF8) or meme/fun situations like the Mitsuru thing and random stuff like that (Or I guess general curiosity to figure out how games are designed).
When I play and enjoy a game, everything about that game right down to the font used in Menu plays a part in my overall impression of that game and my experience with it and how I remember it and so on, all the big details and all the little details that most people don't think about.
I don't really go to any sort of effort to pay attention to things like that, I just do it naturally, every game is it's own individual experience to me, even if there are similarities to other games.