These days TV just seems to be getting worse and worse, but there's still a lot of it I like to watch, even if I don't actually watch it on TV but download the episode from the 'net because America gets it months before the UK does. And of course then there's sport.
Cricket
Formula One Grand Prix
Football (Soccer - only when England, Man Utd or Liverpool are playing)
Rugby (both Union and League, only when involving an NZ team)
The 4400
Lost
The O.C.
One Tree Hill
Stargate SG-1
Battlestar Galactica
Every now and then I'll watch Scrubs, Friends, The Simpsons, South Park, Cheers, M.A.S.H., Everybody Loves Raymond or something else on the comedy channel. I also watch the odd movie.