Deadman Wonderland

Anyone ever seen this? I just started watching it and as far as I know it's only 12 episodes long. It's an anime. Seems pretty fuckin sick so far, but I'm only on episode 3. It seems to have a hint of the movie Battle Royale set in it, only it takes place inside of a prison.
Yeah, I've seen the anime. I currently read the manga. I thought it was pretty good. I finished the anime in 1 day not too long ago (probably like 3 weeks ago). I agree with Lost, Ganta is a little crybaby haha. Still a good read though if you're gunna check out the manga.