Have you tried playing the game? Everything gets explained, and yes while Valerie and Emma go about their interactions with the MC terribly, that doesn't make them bad people as a whole, and they tell the MC, who forgives them (not Valerie YET, because her story is still unfinished).
Try it out before you give a bad review, and if you have played it, and didn't understand it to the point of leaving a bad review, the only problem here is you. Screw your head back on, and use your brain. Or you could go make a game yourself, so people can leave mean and pointless reviews on it because you have no talent. This type of stuff is hard, and giving it unjustified hate is pointless, go waste your time elsewhere.