This manga was a lot better than it had any right to be given the stupid premise (or maybe it was because of the stupid premise?)
I probably would have enjoyed it better if Elyse's character design hadn't been so... well, bad. I don't like flat loli type characters to start with, but even then her design was pretty bad compared to some of the other demon girls. I dunno, but I think it's weird when the main heroine is one of the least appealing female characters in the manga.