I'm very picky when it comes to the harem genre. I've read and watched a lot of stories like Kamigami no Asobi, Yona of the Dawn, Hanasakeru Seishōnen, Hiiro no Kakera, Diabolik Lovers, Dawn of Arcana, and pretty much every villainess story out there.
After reading this story twice, I can confidently say it truly stands out among the rest. With its great cast of characters and even greater world-building, it's been an absolute blast to read.
The main character not only has a unique isekai twist to her, but she also feels refreshingly modern. She thinks and behaves differently from most protagonists I've encountered in this genre. That might be subjective depending on the reader's taste, but personally, I loved how different she was.
While there are a few parts that could be improved, overall, this is a must-read for any harem isekai fan looking for something fresh and different.