User blog comment:LunarSkyes/An Analysis of Gao Mikado: The Mighty Sun Fighter/@comment-1755882-20141008130825/@comment-11454852-20141009024458

What made Z-One the best YGO antagonist IMO was that he wasn't even a villian, he was a hero but his methods were wrong. All the rest were just "I want to rule the world!" or were chasing a greedy goal.