Well... this was a thoroughly mediocre game in just about every way. Short. Simple and rather cliche story with little to make it stand out. Poor gameplay. Little overall content... All in all, just not that interesting. The worst part, imho, is the fact that it doesn't have proper H-scenes. Rather, it has some CG pasted on the screen and a bunch of messages scrolling by until you hit the ESC key long enough to stop the thing.
Can't say that's very enjoyable, especially since there's not that many CGs either.
I suppose it's not that surprising, this is the circle's second game, and they're clearly more focused on their mangas and CG sets than games. So the end result being meh is to be expected.
Oh well, not the worst way to waste some time...