you don't listen much me thinks.
Hannity = blatant conservative, but digestible
O'Reilly = conservative, but EXTREMELY fair 99% of the time, thusly why he was pretty much the only Fox character Obama would interview with, and be honest, that interview went quite well/professiona.
Dobbs = are you kidding. I have zero clue what side he is on. he is just bitter 110% of the time. that's his schtick. it's old, it's tired, and bitter. he can't find any good in anything.
Matthews = blatantly liberal, but digestable
Olbermann = a loon, way beyond Rush, more like Michael Savage or Maddow.