Couldn't even finish it.
First of all, its a visual novel. Granted, it's started as a sandbox/trainer, with some freedom and some parameters to grind, but very quickly, in a couple updates, developers figured out, that its easier to just do a standard VN instead. So they left the interface, and the parameters, but all the progress became linear, up to the point, when you cant progress a relationships with one girl, until you develop relationships with another. As for all the skills and scales - they've become purely cosmetic. So its already is a huge let down.
And as VN its tedious and boring. Because there is no real progress in relationships with girls, because during 3 years of unplanned development author lost all the pacing, and because its structured around "sandbox mechanic", which developers don't want to, but now had to use.
One example: at the day 500, after dealing with yet another bottle-neck quest (when you can not progress any relationships, until you do this "story mission") you are given a quest with that one girl. The girl, with whom you already had sex many-many times. To get this quest you need to go to the certain location at 12 00 at wednesday. And it is friday now, so you have to skip 5 days manually. So you got a quest, and now, to progress it, you need to go to another place, but only at weekend at 18 00. So you skip 3 days, ad visit it. And now you need to go to a barn, at friday, at 1300! So had you skip whole week, cuz where nothing else to do, and in the end you can finally see: a boring vanilla sex scene with the girl you fucked at day 10.
All in all, its a huge disappointment and a great example of the false- sandbox VN, which was not planned through at the start, and now doesn't know where to go.
Oh and i will add one star for mediocre DAZ3D renders and lack of bugs - thats only fair.