Well, i finally manage to reach the end of the current story, right at the beginning of Act II (v0.164-bugfix), and i must say:
1. Game pros:
a. Great quality in the UI, Art and animations.
b. Good music.
c. A decent gameplay, you only grind for resources and money, XP can only be gain by doing quests.
d. A good story.
e. You dont need to grind too many relationships points, some visual novels like these abuse this mechanic by making the progresion of the relationships too long and thus artificially extend the gameplay hours.
2. Game con:
a. You cannot revert the points that you have invested.
b. The choices that you make are mostly flavour, but i think this game have the potential of multiple ending.
c. The speed of the parasite infection level is too fast, a short travel outside the city is too dangerous, at least in the beginning, an option of making sex with your female companions should be added.
Overall, i would say that this is the most aesthetically pleasing visual novel i had play, but now we will have to wait another eternity for the Act II to continue.