Glorifying violence and pretending they're heros.
This is violent and pointless, but the authors seem to think that senseless violence can be justified. The heroes enjoy hurting people, and causing pain. That is sick, and the authors do not understand what they are really doing. This series is full of hatred. There is enough hatred in the world, maybe in part because of trash like this.
Scripture is quoted often, the Koran many times, but the authors always try to justify torment with religion. This series breeds pain. You would better serve the world by doing anything else. I'm sorry if you are hurting. But don't hurt anyone else, or subject everyone to your sadistic daydreams.