8.5/10
The highest production quality H-game ever produced, as far as I'm aware. Comparing this to the rpg maker games on this site, or to the average H-game in general, feels almost unfair - if the average single-dev H-game is a malnourished hood rat just trying to make it on the streets, this game is Mr. Perfect, 6"3, ripped, tan, Harvard diploma, from a millionaire family, who does steroids. However, just like the ostensible Mr. Perfect, this game has imperfections, most notably in my opinion being its unoriginal design overall. It's a game that doesn't try to do or show anything new, or be clever at all, but just blasts you with raw production quality firepower.
Gameplay (9.5/10)
The best gameplay I've ever seen in an H-game, and better than the majority of non-H sidescrollers I've played. You have a lot of options in combat, and they all feel excellent and satisfying thanks to the extraordinarily smooth animations. There's also an upgrade tree, which is very awesome and gives you additional moves as you unlock it. I'm still not giving it a perfect score, however, because two issues: The gameplay doesn't evolve as much as it could - in the later stages of the game you still are largely fighting the same types of enemies from the start, just more and in longer sequences. And secondly, despite the upgrades being great, you do unlock pretty much all of them by around halfway through the game.
H-Content (10/10)
The best quality H-Content I've seen in an H-game. It's incredible to me just how good everything looks in this game. The main heroine's model is by far the best looking out of any H-game on this site, because not only is the sheer quality so high, but the level of customization you have over her is also high. Pretty much all of the scenes are rape bad-end scenes (though not all of them require losing), and there are quite a lot of them. And believe me, no expenses were spared in this department. The scenes are animated, voiced, have multiple constituent scenes within them (many scenes have 4+ separate animations/situations, plus progressions and dialogues), and even come packaged in a built-in scene viewer with all kinds of camera angles and customizability. The quality is just absurd. Also, as a shoutout, the Chapter 15 scene is probably my favorite H-scene of all time (a very rare example of dub-con done well).
H-Integration (How well gameplay and H-content mix) - (5.5/10)
Now we start getting to the problems. So there are two ways the game tries to provide H-content to you. Firstly, when you lose. The game will alert you in the bottom left of the screen when you can get a scene by losing to an enemy. Basically this means you'll have to intentionally lose to the enemy, especially if it's a puny normal enemy. Especially since, if you want to later come back and unlock the scene, you'll have to replay the entire level to get back to the point where you can view it, which is honestly a big pain. So this means you'll always want to immediately suicide your character whenever there's an H-scene to unlock, which is just... bad integration. Secondly, there are some in-battle grapples/traps you can get caught by, which is always good to see, but these are uncommon and don't really affect gameplay in any meaningful way (the traps fill up your pink 'ero' bar, but I honestly couldn't tell you what that does or why it's relevant). It also does QTE during grapples, which is my personal most hated mechanic, but anyway.
Characters/Writing/Story/Setting - 5/10
Everything, including the characters, setting, and story, is stock fantasy trope. Despite the game being fairly long, there are really only three characters, and two of them are almost the same. There's Ricca the protagonist (innocent good girl), the mage girl (innocent good girl but with magic), Iris the fairy (classic tsundere). I wouldn't quite say they're all one-dimensional characters, but they almost are. The setting is, again, stock fantasy, and so is the story. Big bad evil guy starts spawning monsters everywhere and wants to take over the world/kill everyone, so innocent girl heroine from random village needs to rise up and stop him. Nothing surprising happens at any point (I'm right at the end, but I expect this won't change). The enemies as well, are nothing you wouldn't expect from a generic fantasy - orcs, goblins, slimes, skeletons, etc. Nothing new here.
So yeah. If I had to sum this game up overall, I would say it's a hyper-quality game with uninspired design. Gameplay and H-Content are both phenomenal, it's just a shame they couldn't have fused them in a better way.