Originally posted by DePWNZOR
Then what happened to the Rebel Alliance? I doubt Sidious/Palpatine regarded them as a "joke". He put a lot of effort into defeating them.
Not really. Less then one percent of the Imperial fleet fought against them. The Rebels got lucky too. Something that can't be assumed would happen again in the Vong case, even if Palpatine regarded them as a joke like the Rebels.