As an American myself(of Russian decent), I can understand why many people would hate us. Indeed Im very annoyed with my own countrymen as well. Sadly the America today is nothing more than a consumerist pile of dung that has no culture anymore. All this political correctness BS and the blind arrogance that Americans show towards other people is rather disgusting. The Iraq incident was just the recent phase in a long story.
With regard towards typical American attitudes towards Russia; I hate to be frank, but it hasnt changed one bit since the Cold War. There are few if any positive potrayals of Russians in America; largely the stereotype of the drunken idiots. Oh yes, and Russian women want nothing more than to sleep with America men.
And then one just has to love America's policy towards Russia in foreign affairs. America seems determined to start another Cold War, with pushing for the expansion of NATO onto Russia's front door. Sadly there are only a few voices, like Pat Buchanan, who are warning against this.
So yes there's much to angry about in America. Sadly its not even America anymore, its a completely different country and completely different culture.