For years, I've thought the low scores for this game meant the dev had made some kind of mistake with the sequel, and had messed up the gameplay somehow.
After finally getting around to playing it, I think the game is in fact, superior to Hunie Pop in almost every way, but the success of the first game puts the game under the kind of HD-view, where you can see every wrinkle.
This is a really great match-3 game, where the dev has iterated on every aspect of the original. Tighter mechanics, more complex choices, and less things to exploit. The visuals and music are both very lovely and appropriate, and a step up form the previous game.
I think this game genuinely got a bad rap, mostly because it was played by people who like memes more than match-3's.
Outside of the gameplay, however, things are more mixed, because one place where the dev hasn't grown is his writing. The opening section features more of the protagonist's lines, setting of the theme and pacing of the "story", such as it is, and it is one of the worst parts of the game. One part of it is just the game being very slow, and the other is... well... the themes...
I'm going to be the guy who complains about the calories in their McDonald's food, and say that this porn-game has a too much misogyny in it. Like, there is an unhealthy amount of women in this game who are there to be hated and looked down on. And there are great male-authors who have still made good comedy and fiction with that handicap, but this just isn't one of those times. This was there in the previous game, but it feels like now it's just been amplified, and the larger scope just gives the game more time to expose, that the extent of the joke is just that the girls that you whack off to are dumb, vain, annoying, stupid etc. The amount of effort put into the production-values actually makes it worse. The quantity of hatred for various things spread though a lot of the writing kind of takes a toll on the enjoyment.
There's a lot of other, more minor details about the character-writing as well, some of which are pretty positive, but I don't think they outweigh the fact that the motor that runs the porn-industry was running a little bit too hot in the author's head while writing . Whether it's because of genuine feelings, or just faking it because of wanting to project to a certain kind of player, the result is kinda the same.