I've found that often Americans tend to be the best anti-Americans. After all, there is much to be critical of. But here are a few rather radical arguments about America which you probably won't see everyday. An odd synthesis of Fundamentalist and Leftist thought is possible which leads to the same conclusions:
"America is a decadent empire which isn't worth fighting for, it's no better than other nations. Any barbarism which you might point out in other nations is practiced in America by abortionists. If anything America is worse because it is both decadent and barbarous in a hidden way. It's only a matter of time until an apocalyptic cleansing."
I've never agreed with the moral equivalency that some try to draw between America and all nations, I simply think that some nations are better than others and America is better than most. Ironically it always seems to be those who are the most radical who fall into some sort of moral equivalence with respect to America. On the Left I have heard arguments of this sort: "If Iraqis had come to America and torn down the Lincoln monument then how would we feel? You have to break from provincial attitudes and see things from all sides." Ironically that was an example of the most provincial attitude I've ever seen, something some college student would say. (Needless to say there's a moral difference between Lincoln and Saddam which ought to shape attitudes about monuments to them no matter what culture you're from.)
On the other side an argument for moral equivalency looks more like: "Girls in America wear skimpy clothing and have abortions.... so American is just as bad as nations in the Mid East." It seems to me that this argument is more reasonable so it takes a little longer to deal with. To begin with, it's best to focus on judgments that are easy to make and then with precedents in mind proceed on to those that are difficult instead of becoming confused about easy judgments because more difficult judgments exist. With that in mind I think that the burka is worse than the bikini, female "circumcision" worse than American hedonism, pagan American "stars" and "idols" of hedonism dying in their pursuit of happiness and pleasure better than Afghan women burning themselves to death because their lives are already hell.
America may be the lesser of two evils but it is, indeed the lesser.