Pretty standard vanilla for a mahou shoujo type hentai. Expect a lot of tentacles whose only purpose is to hold the girls in place and a lot of old men fucking schoolgirls.
* The art and animations. Was pretty clean all throughout and contained pretty basic animations. Character designs for the main girls are pretty alright.
* The characters. It's pretty hard to like them let alone get attached to them because they're all pretty basic especially Angeltia, who is also a huge airhead and a really dense one at that. So far, Maya is the only interesting character. They're all cute at least.
* The mahou shoujo theme handling. Because, for a mahou shoujo-type hentai, it's extremely vanilla. Which i'm not saying is bad, but it pretty much felt useless because it was just sort of there and only got put on because they needed a reason for how the carnal desires of the people are being released and exploited. Transformation scenes are also pretty lackadaisical.
Things that might turn you off:
It's not a bad hentai that's for sure. Just felt like it could've been handled a lot better and had quite a lot of potential, being a mahou shoujo-type hentai and all. Feel free to watch it if you feel like getting your vanilla game on, but for mahou shoujo hentai enthusiasts, i'd say get ready for a letdown.