Re: Was Picard wrong in I,Borg?
There's no indication that Picard's original plan would have even worked. The Borg could have recognized that something was wrong and destroyed Hugh's cube before the 'virus' got a chance to spread.
What they ended up doing was superior, IMHO. Hugh's individuality couldn't be sensed by the Borg - until it was too late. And it has the added benefit of not being genocide.
"If the world was perfect, it wouldn't be." - Yogi Berra