What's YOUR favorite TV show?

EW.Com gives their list of the top 10 best and worst TV shows for 2007. Since we don't have cable, I don't get to watch half of them. We don't watch a lot of Television, but when we do, our favorites (in no particular order) are:

One Tree Hill

Does the list for 2007 surprise you? What are your favorites? How much time do you spend watching TV each week? (honestly) What show can you not go without missing?