A very promising initial effort, which seems to reflect the two creators' rather different strengths and avoids or minimizes the weaknesses of their previous games.
The initial setup and plot is an unpromising pastiche of cliches from the porn game genre: amnesia, unknown daughters, and a Gary Stu-esque MC. The introduction is also too long and does not involve any meaningful choices at all. Impatient players might give up on the game before it begins.
But when we _finally_ get to the game, things shoot off in a much more positive direction. The MC is revealed to have serious weaknesses and shortcomings, despite his apparently perfect body and ideal lifestyle. He has enemies and people who could cause problems. And he is surrounded by different options and temptations that allow him real agency: he can be a really terrible person, a pervy but good (or bad) person, or a sadistic freak. It looks like we will be able to see those distinctions play out in the story and via lewd scenes.
There is not very much lewd content, yet, but what we've seen so far is very encouraging. The encounter with a certain character in a semi-public setting offers both excellent and unique animations (look at where her panties end up!) and a genuinely erotic element. If the rest of the lewd content in the game is even half as good, this could be one of the best.
I give this game a 5 star rating at this initial stage, despite the flawed introduction -- let's see if the creators can keep it up. It's worth noting that updates have been exceptionally slow, due to the creators' other commitments (worthy, but inferior, games). Let's hope they can wind those other efforts up soon and focus on _Radiant_ which certainly deserves the attention.