I don't understand why this show has such a low grade.I meant to give 9 but i hit 10 to boost grade. Although concept isn't very original, the characters and enjoyment is amazing. I couldn't find any complaints about this show except that is way too short. The battles are smart. There is so much tactical approach in the battles. Its more how to outsmart your opponent then using brute force which really enjoyed. I find very realistic how people are torn between humanity and survival instinct. Its a lot about trust. Its not just like kill or be killed approach. There was a lot of smart and interesting dialogue which is rarely seen in any kind of anime. There was surprisingly a very little of gore and ecchi scenes which is great. I hate when too much blood and boobs comes before show which I expected to see in this kind of anime. This show even has little of drama and romance that are superbly placed and aren't forced at all. I admit there are cliches scenes but they can be easily overlooked. For a long time I haven't seen a show that I enjoyed so much that I finished watching all 12 episodes in 2 days. Just one question for the end: How on earth this show doesn't have a sequel?
