O'Reilly has a nasty temper and can shout at people rather a lot, no doubt about it, but his general mindset seems fairer to me, and less "I'm right and you're wrong, and this is why". Olbermann's "worst people in the world" or whatever it's called is of course intended tongue-in-cheek, but the man gives the impression he actually believes it sometimes, and that America really is waiting for him to give a lecture to the nation.