right, Kurono's life went from looser to manga-hero since he's a gantzer. But i don't really think that GANTZ chooses people to make theyre lives better, i think that he just chooses ramdom people and GIVES THEM an opotunity to be perfect but it's up to them to USE all those powers, but he doesn't choose them, it's something like GOD and religion if you think so. That's why chldren and grandmas were into gantz. Gantz doesn't discriminate ANYBODY! if all people would use theyre suits they would have last longer in that room, but just becoz they're not believers they died, simple.
WTF! imagine virtual games as GANTZ! ....someday my little padowans. someday.