I avoided this game for a while because the it looked pretty awful. The overworld visuals and sprites look like a flash game, translation is poor, and the art style looks like it was done by AI.
Turns out, it's a pretty high quality game, the art style is unfortunate but isn't actually AI (if it is then god damn was a lot of work put in to make it look like it wasn't). Gameplay is grindy as hell, but you actually feel like you're getting somewhere with the grind in this game and feel tangible benefits. Characters look great and their H-scenes are also amazing, having both 2D and 3D animations for the same scenes, although, the 3D animations are pretty weak. There are no days of the week so you don't have to wait until X day of the week to do an event.
The game is by no means perfect though. Eight out of the thirteen girls are brunettes. I don't have any problems with brunettes, but holy shit dude. It's to the point where I have a very hard time telling them apart from their facial icons. It has a very annoying footstep sound effect you have to constantly listen to, which I got used to, but why? As stated before, English localization is pretty bad and effects the story. The main character is an asshole who only seems to see these girls as meat while denying any real relationship with any of them, which usually I remain indifferent on since that's the point of some games, but here it seems like we're meant to care about these girls with how their plots are set up. Character events are time gated (wait X days after viewing X event), and often require you to view other, unrelated girl's events first, which is always annoying. The game isn't lacking in content, but it does feel incomplete, yet there's already paid DLC?
It's a good game, although a bit strange and uncanny. It doesn't feel like it was made by an AI, but it sure feels like an AI assisted in almost every aspect.