I watch ER, the Law & Order series, and The West Wing...the latter two were recent additions; I used to only watch ER. I also watch LAX at the moment, but only for the airplanes (and to laugh at the absurdity of it all)...it's a moot point; I think that show's on its way out...
Other than those shows and the news, I don't turn my TV on, and haven't for years. Reality TV is an insult to the collective intelligence of the viewers IMHO...but it seems ot be the wave of the future; most newly-introduced non-reality shows this season have done quite poorly, although that's likely due in part to the low quality of the writers (because all the "good" ones are scripting the reality shows

).