I'm a man of culture, and I've read the doujin. I did not expect the original main character(s) from the doujin showing up here, though perhaps I should have.
The art is much better here, though I've noticed backgrounds are lacking. Nothing to 'wow." On the flip side this means some charm is gone and it's more standard lite-ecchi style.
Main character is more engaging here, as it takes the traditionally fairer sex and her new world expects new desires from her. She is now the beta female. Again, it still holds a bit of commentary on
society. (We do live in a society, after all.) But it's not veering into unrealistic situations as much as exploring the gimmicks of this world through the characters.
Comedy hits when it's supposed to, too.
High pick here. Don't usually like ecchi manga, but it helps when it's themed appropriately and theres a official doujin with all the lewds available..