Wow... I'm not sure if this hype video will be indicative of the actual quality of Death Note/Highschool of the Dead director Tetsuro Araki and Production I.G (Ghost in the Shell) subsidiary Studio Wit's adaptation of Hajime Isayama's Attack on Titan manga. Still, you have to say that it looks quite impressive.
Keep an eye out for the show's Spring 2013 premiere.
The series is an intricately detailed and disturbing manga concerning how a human society reacts to the sudden onslaught of voracious giants. Kodansha began releasing it in North America this year.
Tetsuya Nakashima, who directed the nearly-Oscar-nominated adaptation of Confessions and the cult favorite adaptation of Kamikaze Girls, has a live action adaptation of Attack on Titan slated for fall 2013.