Incredibly biased and unwatchable would be my description.. Fox is intolerable, CNN is watchable (as they have a nice combination of US Domestic and CNN International here), but Sky News is virtually always on in my office during the day, the other stuff only gets an airing during the overnight loop on Sky.
I like Anderson Cooper, Larry King and Situation Room of the US shows/commentators. Some of the Sky News guys are almost as nutty as Cooper, ducking the latest bombing raid from a hotel balcony in Beirut..