I honestly do not see any difference between Fox News and any other news network based in America, ABC, CNN, MSNBC. Truth be told (From a Russian standpoint at least.) The political differences in America do not seem all that different, at least in terms of foreign Policy. Although it is all about perspective. Other national political leanings will look different compared to your own.
So basically, I dont see why Americans seem to HATE that station but none of the other ones.