3/5, it has very strong aspects that are 5/5, but it also has flaws that are 1/5.
strong:
-Ai-Art, Ai-animation look really good, maybe not 5/5 but for AI it is cleaerly very high quality, especially the amount of short movie-like animations.
-Characters are interesting, each with their own story, and alot of explorable background-knowledge that is important for the story and the world.
-The story is an actual detetive-story, where you might not know everything that will happen. It is complex and it has twists, and it is serious, which is rare in porn-game-stories.
-Voices for every character that are also clearly very professional.
Flaws:
-The story is mostly linear. There are no choices that really influence the strory, but a huge amount of choices that decide if you unlock a sex-scene or not. It is still fun, but not really high quality.
-You should play it with a walkthrough if you want to see the content, the choices do not matter anyway for the story, and so you can always choose the correct "sex-answer". Short-Walkthough: Always be an asshole, and mistreat everyone, all characters will fall in love with you in 2 seconds, if you want to play nice you will miss a lot of content.
-Characters are different from each other and very interesting, but the sex is always the same, there are dominant women, but instead of a femdom-section you get standard submissive blowjobs with the right answer from every character, no matter what the character is about.
-The first episode is really strong and like a movie, only from the second epidode you realize that the stroy is not going forward anymore. Characters start to talk about their everydaylife nonstop, and repeat themselves. In the first episode it was very good and made the story better and more lifely, from the second episode it becomes only annoying, you can skip 70% of the game then, because it is only pseudo-dating chit-chat that doesn't make sense anymore, especially if you are not interested in every character in the game. This is especially bad, because of the great voice-actors. Instead of using the voices for a good story, they made the actors chit-chat 5 hours complete nonsense, that makes the game more and more unrealistic. They clearly wanted to generate more game-time with quality-voices, but there seems to be no other quality in the game then anymore, I skipped a huge amount of it, because it's so annoying.