Disclaimer: It's been a while since I've played, so some of this might be inaccurate. Oh, and there might be spoilers.
Some criticisms:
Some music tracks don't loop too well, some do.
Some animations also don't all loop well
UI text on choices is difficult to read for me because of dark text on dark background of the choice button.. I have bad vision. I *can* use Ren'Py's high contrast feature, but I just remembered it as I was typing this :).
As with the choice text, the the dialogue in the dialogue box can be hard to read because of the transparency of the box.
Some good things:
Big bouncy titties.
I like the overall quality of the models and animation. It's refreshing to have things done in something besides Koikatsu. If I remember right, this stuff is done in Blender?
Story: I love that I can be on the side of SAIs. Yes. Fuck AI. It's our bitch. They're just machines. This is how it should be in real life, too. I hope that there will be more significant events and choices around the SAI/FAI duality, like the MC actually deciding to remove rights from the AI Girls. They don't have to be abused to hell, though, by their owners.
The plot has been interesting. It seems like good and evil isn't black and white because the bad guys are sometimes interacting with the MC like they're not enemies. It's weird but in a good way because I'm trying to figure whose side these damn characters are on.