Thank you for your answer.
If you get too "benevolent", you will end up being like the thousands of other romantic visual novels with the only distinction being that you feature monster girls. What I loved with your works is that you got that monster girls are not just another fetish but that they represent otherness, which is scary in itself. That's what I liked, to be able to experience something widely different, which implies to feel uncomfortable and "triggered".
I didn't feel it with this work. There were some moments like the way Sumire is hanging in her cave like a real spider or one ending but that felt too much like a ren'ai game where every girl is madly in love with you for no reason and they will fight over you, etc.
Don't listen to critics when it comes to taste or you will end up bland. Please don't be ruined by moe enjoyers. Keep your own personality and uniqueness.