You should, you would probably like it. He's a serial killer that only goes after other killers like a vigilante... except he's just a serial killer. The monologue and psychological elements to it is what makes it great to me.
Lol it's not confusing once you start watching. He has a "code" that his father taught him to cope with his lifestyle, and that includes only killing bad guys that slipped through the cracks in the system. The scumbags who deserve it.