Story: They are hit or miss; even the mature ones feel like they are written for teenagers. Your choices don't really feel like they matter, and the good choices always cost gems. I do like that they have a wiki for the "finished" stories so I can focus on those. They also make it easy to search for any character.
Art: Sometimes it feels like each date or CG is drawn by a different artist. The art style is still the same, but the sprites can be very disappointing and displeasing.
Character: Your character does have different personalities depending on the story, but sometimes the choices you are forced to pick are so cringy. A lot of times it breaks the immersion by how stupid they can be or the general generic and boring quality they have. Your character sprite as it stands is hard to look at. I hope they update them in the near future. It is nice that you can turn the spite off in settings.