This game without being compared with any other game of similar style, is good enough in it's current state to warrant a 5/5 rating.
It plays well, didn't notice any game-breaking bugs, only slight ones like manual movement of limbs was... 'scuffed" at best. But the game doesn't enforce you to manually move parts, so I can't doc point for that.
Everyone looks at games like this and try to compare it to XS or SMA, or etc.. but it's fine it's not those, and it's not really trying to be either one of those.
It performed and was more enjoyable than I thought it was going to be based off description, screenshots, and the other reviews.
In any given day you're tasked with gaining xp via interacting with her, the more you interact with any particular body part repeatedly, the less xp you get (diminishing returns) this is a good balance choice so you can't just simply set an auto-click and win.
The graphics were offputting at first (like DAZ models) but I got used to it fast. The audio is fine (albeit kinda loud and the audio options are... in need of work) but they do exist, and you can at least shut the music off.
Either way, this feels like an adult "clicker" game, but more polished than most, with decent form of progression. It has no story, don't come for the story.
If you're just stopping by for something to kill time, and have a pretty waifu to look at on your 2nd monitor while doing it, this is a good game.