Nice game, kind of short, but is a work in progress so, is expected, as of 0.9 ver.
Characters are well defined, which IMHO, is a plus, comparing with other Mind Control games out there, there's a little grind but not so irritating, Animation is good, not perfect (e.g. BJ scene with Tamako character), but overall is good.
Be aware this is a koikatsu based game, so if you can't stand anime characters, this game might not be for you. But if you like it (or doesn't care about the art of style of the game), you are in for quite some fun, and of course, good erotic material. Specially for those of us that enjoy the "MC mind controls the girls NPC's" based games.