WAY too buggy!
You can raise you relationship points by clicking the spot where the 'Talk'-Button is over and over.
But worst of all is: You can actually screw only one of the girls, because either the buttons in her room do NOTHING, OR in case of Tifa, she doesn't level up to your girlfriend no matter how much you kiss her on a date.
Graphics are quite okay though except for the relatively dull overworld map.
Sound began to make me scream after 10 minutes...