Review as of v1.0.0 Public:
I started this review at 3 stars. For the first half, this AVN plays as standard fare catch 'em all harem, a la WVM or My New Family. It has your incest, your flirty girl, your shy girl, your nerdy girl, your deviant girl, and your tsundere, among others. In that first half, it felt very cotton candy: light, funny, and without much real substance. MC got all the girls without much effort, and they opened their legs just as quickly. Then, something changed.
The best comparison I can make to the second half of this AVN is to Once in a Lifetime, which is high praise. The boring old mundane school days and getting into the pants of the sister, coworker, and teacher cease to become the plot itself, but in service of the plot: there is something strange, and terribly wrong, going on at this school, in this city, and more people are aware than you originally think. In pursuit of answers and getting entangled in the web of secrets, getting closer to the LIs begins to come more naturally, as it should!
At this point, relationships develop with my favorite characters, such as Ava, who loses token tsundere status and becomes an actual character with real personality. Other one-dimensional characters also begin to get rounded out as their roles in this plot of mutant superpowers and shadowy organizations takes hold. The tone changes from cotton candy to lemon cake: heavier in content, still sweet and fluffy with its humor, but weighed down with sour undertones. It hasn't reached Lessons in Love levels of emotional character depth or just plain depressing content, but there is potential moving forward.
Visually speaking, the Koikatsu models are decent. The settings are pulled right from Koikatsu and not new, but that is to be expected for a project of this scale and support. Of notable quality, especially late, are the animations. Unfortunately, lewd scenes are scheduled a bit excessively, so it cheapens the impact of how good they actually are and it hurts LI pacing.
I look forward to see where Part 2 goes. Unfortunately, I do feel as though the first half or so of the AVN could do with a rewrite, an edit down to get to the real plot sooner and improve the pacing of the relationships with the characters so they are not so quick to jump at MC (well, other than Iris). There is potential for a 5 star AVN here, but in its current place, I must give it a 4/5.