I really like this game, and I find the black and grey to be nice for this kind of art, the story is okay so far not amazing but also not dumb, but nothing special, the H-scenes are good if you okay with this kind of art ofc. I do hope they finish this game at some point and not let it die like so many other games. 

I will give it 5 stars if it ever get a full release, and I do hope it get one, one day.