Story
- It's continuously told without plot holes.
- It's not easy to follow what the Corpses want from the characters in the beginning so that makes it complex at first.
- The ending is amazing because only then you will understand what's going on.
- You as watcher know things that some characters not (yet) know.
Art
- The animation is pretty standard but the lighting is freaking awesome the dark coler give an creepy feeling.
- The background was much the same but that's the location where it takes place.
- Some of the female characters look like each other what makes it confusing for a couple of seconds.
Sound
- The opening is not outstanding but is okay and it fits well with the series.
- During the series there is almost no background music what makes it creepy and that a good thing
- Also they use the typical kill sounds that you probably know from other horror anime like Elfen Lied
Characters
- Some characters where smart and others not really based of decisions they made thats kind of a flaw.
- There isnt any character development, the characters have an relationship with each other but that's it.
- Also the creator lets you like and dislike some of the characters.
Enjoyment
- If you like horror anime then you wil love this, but it probably will not be your favorite anime in this genre
- Because of it's 4 OVA's the choice to look it twice is quickly made
- I re-watched it with a friend because I wanted him to see it.
- I will probably remember it because it's so incredibly brutal
Also I'll recommend you to watch it in the dark.