The graphics are very good, and really help to show this anime's atmosphere. The sound...Well, also fit the atmosphere, but isn't really that good.
The characters, though higly stereotyped, are my favourite part of Black Bullet.
First, the main character, Satomi Rentaro, is a classic anime hero, who believes in his friends and who will do everything too win, who will even sacrifice himself, etc. But I still like him pretty much, cause he's strong and doesn't just sit and watch his Initiator do the job.
Enju, his friend and Initiator, is always excited and full of energy, and it is one thing I like the most, because it changes of the sad and pessimistic personnality of many other characters such as Rentaro or Kisara.
Tina Sprout, who is at the beginning presented as an ennemy, and then join Rentaro, is my favourite character in Black Bullet. First of all, she's a sniper. She has an excellent eyesight, and tends to live at night. In fact, she's a Cursed Child from an Owl Gastrea. Also, she's - well, strong, obviously - but also very cute, in the way that she doesn't know much of the life and is pretty serious, which makes a good contrast with the over-excited Enju.
Conclusion : Black Bullet is a good action anime, but it also makes think a lot about great questions, such as racism or segregation, and having a reason to live, etc.
