I saw Joe Schmoe too, the premier episode, and thought it was really hilarious. I love them cheesing everything up. Unfortunately I haven't watched it since, or really any TV. After that, the next thing I watched was Conan O'Brien's 10th Anniversary Special, which isn't a guilty pleasure at all.
I guess I would consider Angel a guilty pleasure, in that I don't really tell my friends I watch it. Only my gf knows...