Nope. For the reason that even though what he did was horrible, a lot came out of WW2. The fact that we were able to go to space, and have tons of the things we have today, are mostly from scientist that were given exorbitant amounts of money to do research, And then they all came over here when his regime fell, bringing all that knowledge, over with them. To be honest if he would have waited to start his war 2-3 years later and still had all the scientist conducting research into missile design, weapon design, land infantry, jet propulsion, etc.. the allies would probably have lost badly. Good thing for his lack of patience and bad management, that most of the things that could have won him this conflict were already being developed too late to save his regime. I'm not saying he should've won, God forbid, but evil brings the good out of people. And all the evil he spread brought a lot of good. Too bad it was wasted in a pissing contest, that was the cold war.