The fact that he comes back is irrelevant, death is pretty much the most irrelevant thing in any anime or comic What matters is the fact that he DID die, which means it CAN happen again, so he's not the invincible God that fanboys praise him to be [spoiler] don't get me wrong, I grew up watching DBZ and I still enjoy it, I just don't like how so many stupid arguments exist about people refusing to believe that he could lose any fight, Goku vs. Superman for example [/spoiler]