Story: 1
Art: 5
Character: 2
Enjoyment: 1
OVerall: 2

This is torture porn. Well, ther'es no porn, but ton of torture. The manga is about a crazy killer running around murdering people in most cruel way possible. All of it is depicted directly.

The artist is skilled, I can give him that, but the story basically revolves around endless onscreen mutilation, dismemberment, torture, cruelty, etc. with every tiny bits of torn gore depicted as accurately as possible. The story weakly attempts to justify such behavior, but this is not noteworthy.

Basically.... avoid. The level of gore is extreme, the manga attempts to throw people's guts at your face in order to shock you, and story is nearly non-existent.

So the best idea is to avoid it.