Personally, I watch quite a few. I like Game of Thrones, Person of Interest, and Hawaii 5-0. I know, completely different shows that practically have nothing in common, but they all have awesome qualities.

I also tend to watch HGTV and the Food Channel, since they have a few shows that are sometimes interesting and/or funny to watch. Watching Hillary and David duke it out in Love it or List It on HGTV is often pretty funny, and sometimes watching people deal with culture shock on House Hunters International is good for a few laughs also.