You do realize that personal preference exists? What you speak of is basically a complete makeover, disregarding those who actually like the current models.
Sylphie Island did this when its data got lost and ended up as Sylphine, personally it was a letdown for me. I still haven't started playing the new version simply because of the new models, but that is just because of my own preference.
You could see it like a difference between HS and Koikatsu, one looks more realistic while the other one has a clear anime vibe. The comparison here is similar, one looks even more realistic while the other one has a game-like vibe (a bit towards anime). Personally I like HS and Koikatsu but dislike DAZ.
You can't just demand a makeover because you have a different preference. Those who create games choose their own aesthetics. People either like them because they have similar tastes or they just dislike them. Criticism and feedback should be welcome, but straight up saying that they should throw their own preferences into the trash and do what you would prefer is just wrong (a bit exaggerated, but I wanted to bring the point across).