I hated the level cap + random battles. If my level can't go up, give an option to prevent random battles. Like, I get grinding out materials, but the best healing items in the game are not farmable. This is solvable in games where the enemies are on the over world. They either flee or are avoidable/instant killable when below a certain level. Bonus when instant kills grant loot drops.
I dislike the power limiting as well. I played a game named 'Pillars of Eternity' that did the same thing and I HATED that game because of it. I get the lore aspect of it. You can't become a god fighting rats. It's more about anti frustration features. I over level so that unavoidable random battles are trivial. Getting level locked makes every battle a possible game over. Great for dragging the playtime out, terrible for porn. It's worse when trying to utilize the media as it were. This was one of the things that killed RPG games for me when I was a kid. I didn't understand the art of over leveling so I can enjoy the story without getting raped during unlimited random battles. Because of this design choice, this is a game I'll beat once and never replay. Oh, and there is also anti-cheat code because NO you can't enjoy your porn. *Opens OBS* I'll have my cake and eat it too thank you.
As for content, A+. The characters are hot, the art is great. The story is keeping me engaged despite the frustration I'm constantly experiencing. I hope the full version will let me over level or give some way to dodge battles that won't grant EXP. If nothing else, remove the anti-cheat code so I can enjoy this PORN game.