I wanted to do this in review thread, but somehow i could not find button, so I am writing here.
Characters: 5/5. I think that there are some cliches, but Katie character is propably best character I found in any adult game until now.
Story: 4.4/5. Story is overall very good, only thing i dont like is that we dont know what time it is.
Renders: 4.4/5. You can propably find higher quality renders in game like Midnight paradise, Milfy city etc. But in the end, you dont really look at one picture for 10 minutes. I am glad that ChG gets nice balance between quality/quantity.
Animations: 4/5. Some if the animations have weird angles, and there isnt many of them. Not a deal breaker.
Overall my rating is 5/5, because ot Katie character. I mean her character is a bit unrealistic, but conversations with her are really funny, her renders are gorgeous and her story is trully great. Chemistry between her and MC -> 5/5. This game gets on my first place when it comes to story and character development.
As a fellow 9 year old this is my rating: "Very nice."