The art is possibly the best part of the game right now. Thematically consistent and no obvious flaws like six fingers or whatever. It looks good.
If it had more specific and formulaic poses for the character interactions (sex scenes) then most people wouldn't be able to know without being told that this is mostly algorithm and not a real artist from scratch. Some people really love to hate on AI but they've already looked at thousands of AI images online without recognizing it as AI, not even suspecting. They have no idea. The war for art purity was lost a few years ago now, there is no going back. It's not easy either, getting a very specific end result takes a lot of care, possibly some manual touch up as well.
The game might not turn out well regardless. Not because the dev is lazy, obviously that's not the case. But because of some basic oversights that telegraph a lack of congruent plan for the game.
For example melee characters being able to hit enemy back line without any restrictions. This is a complete departure from the DD formula and plays nothing like it. If you're already making a DD knockoff, might as well just copy as much of the fight system as possible to make it work well and reduce the headache that goes into balancing everything.
Map navigation is atrocious. If you've never seen these map locations and don't already know how to get from one thing to another then it's a nightmare and you first have to learn it for a few minutes so you stop getting lost and not knowing where you are. The locations look good and thematically consistent but it doesn't help with being usable for navigation. This could have been just one very wide picture of all the locations side by side, scrollable. No confusion as you know where everything is in relation to everything else, no need to learn how to navigate. Or it could have been your usual top down map with everything visible at the same time. This kind of lack of foresight does not bode well.
Or what I mentioned above, making character progression basically a sideshow while gear makes the most difference. In a porn game where presumably characters should matter most.