I finally got around to trying this out after Sakura moved here. She does seem to dominate the early game somewhat, her events seem to be quite a bit longer than the other girls' ones are. It doesn't feel balanced, if possible I think that it would be good if some of her events were split into two. Especially when she moves in, that 'event' takes several days.
I do notice that the dialogue has been adapted to the new MC, he's not uncomfortable with sex, just thinks she's moving a little fast 'even for him' (though considering he fucks so many other girls literally as soon as he meets them... not entirely sure how well her story about emotions and feeling fits in with the fuck-fest). Still, some moments don't work as well as they used to, like when she moves in and he tells her he loves her; in this he isn't the shy guy who's been pining for her too for ages, he's the manwhore who just thinks she's cute. Him telling her he loves her so soon doesn't feel like it fits like it did before.
Easily the biggest complaint though is that there isn't any kind of journal or quest log that I can see. Those are really important for sandbox games or else the experience is just wandering around at random hoping to run into somebody.
Plus, the amount of money we make from the bar seems really small compared to what we need for Teach, let alone buying the mansion or coffee shop. It's really grindy and that's a problem, shit like that is why so many people hate sandbox games.
Also Emilia needs an emergency patch IMO, once we trigger her first scene the whore route is disabled, so we are forced to either choose harem or... well, there's no way to back out. We're forced to lock in choosing harem. Even if there are no scenes for her whore route yet, we should at least be able to choose it or back out of that scene.