The characteristics and atmosphere brought by this anime are really great. I like zombie movies and all their series and this anime gives enough tension like a real zombie movie.
Maybe some people don't like it because there are ++ scenes, you don't know what the ecchi genre is.
So you think it's hentai but it's not.
Ecchi is a genre that almost dives into hentai but doesn't show the full scene, like fog or a barrier will cover certain parts. This is the "spice" and their culture that has existed from the past. Where in almost all anime there must be a few scenes like that to stretch the atmosphere or for a specific purpose.
I think this good anime and RECOMMEDED TO WATCH. Always wait for next season if exists.
