compared to the novel, but that's just a hypothesis I didn't really factor in the number of people that rated it but anyways. People most likely hate the show because in the show it is only the ecchi things that are happening, the story isn't that deep yet to compensate the on why they are doing it so I can assume that, that's the reason on why the rating in it is low The anime covered the first arc of the series which focusses on the introduction of the characters and its plot. So here are some cool things that you should know
If you are here this means it either you came from the anime or just stumbled on this series while digging for some Ecchi light novel.