Sarcasm on the internet.
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Anyway, back onto topic.
Hitler took a nation that was demoralized and united it, he gave the nation a mission or focus. His engineers built and invented Freeways, the German economy no doubt boomed. Hitler also gave German people the confidence back in themselves.
Perhaps on the Moral level all the evil he did outweighs the good. But we are talking here about history. History has to look at both sides. How did Hitler gain control over the German people? History cannot turn a blind eye because it is in facing facts straight on that changes can be made. To be ignorant of history is to repeat it.