Osaka arc was a long battle, but a LOT of shit went down in terms of action.
But the kyoto arc with all the vampires, and that guy with the katana, just not my interest.
I like the idea of psychics, but in gantz world, its just so pathetic.
-On a side note, reading BLAME lately(yeah its in all caps). But HOLY SHIT, series is kinda like biomega, but wtf so much shit goes down.....11 chapters and just BOOM, bleakness, BOOM.