I hardly watch television. I watch Smallville, mainly because I'm a huge Superman fan. But, on its own merits, the show isn't bad, though it's been much better in its earlier days. My brother shows me episodes of Heroes now and then. It's a good, well written show. Legend of the Seeker is a new show that has come on that I'm interested in because it is based on my favorite fantasy novel series, Terry Goodkind's Sword of Truth. Well, admittedly, the series started to suck when the writer broke away from the fantasy element and used the books as his forum to discuss politics and issues of morality too much. I also watch Star Wars: Clone Wars. I'm a huge fan of the Clone Wars in general - Confederacy of Independent Systems vs. The Galactic Republic. The cartoon is good, though I'm disappointed with the fact that the CIS loses every episode so far. It's coming off too much like an 80's and 90's kids show where the good guys win every episode. I can almost see General Grevious throwing a potion on the ground while saying something like, "He who koops and runs away, lives to koop another day." Overall, I like the show, though.
I also watch WWE shows, with my favorite being Smackdown! This isn't the best period in the history of pro wrestling, but I still enjoy it... usually. ECW is garbage, so I usually skip that, and I may miss RAW every so often without regretting it.
I wish Bruce Timm was still working on his DC cartoons, like Superman, Batman, and Justice League. I really miss that universe he and his cohorts put together (yes, I'm completely aware of his direct to DVD stuff, which has left me thoroughly unimpressed so far).