A fast-paced manga with fun gore, a complete backstory, some small but nice twists, and some character development (although you can't guess who the final girl is until very late in the story, so I won't say more). It was a bit confusing at first because the manga switches perspectives every couple panels, which, coupled with the gigantic cast, can be super confusing at first. But the size of the cast is quickly trimmed down as the killings proceed, so it becomes easier to follow. While you shouldn't expect too much depth from this, the story feels complete and it's overall a very enjoyable read.