Funny thing is this guy wouldn't even be alive if it wasn't for Kabuto. He wouldn't have aquired Senjutsu had Hashirama not been edo' tensei'd. He wouldn't have captured the bijuu had Obito and the rest of the Akatsuki not extracted them all and he certainly would have been killed by the gokage had he not been in edo tensei.
His whole 'plan' is a joke and he just gets lucky which is why I don't like him.