I love the sprite art and while I think the glitches tend to be a little too convenient/weird to not just feel like plot devices, I like the plot for doing something different with the predictable "I was reincarnated as a villain but I want to avoid my crappy fate" storyline.
I just wish that maybe it was a little less rapey (with the MC trying to still pretend he's "nice" in spite of everything he does) and that not all the girls had to be turned into monster girls. I don't even dislike monster girls, I just think it's a little boring that all of them have to transform.