Two things:
Supernatural
Smallville
I think both of them have a pretty decent handle on the whole 'man candy' angle, but they manage to have writing/plots that I enjoy (not the best ever, but I find them both entertaining, and typically not annoying), and at least Smallville isn't too stingy with the 'woman candy'.
Supernatural, on the other hand, was ravaged by its fans for trying to add 'woman candy'. I just enjoy how much self-referential humor they get out of the slash-fic angle applied to the story.
Supernatural
Smallville
I think both of them have a pretty decent handle on the whole 'man candy' angle, but they manage to have writing/plots that I enjoy (not the best ever, but I find them both entertaining, and typically not annoying), and at least Smallville isn't too stingy with the 'woman candy'.
Supernatural, on the other hand, was ravaged by its fans for trying to add 'woman candy'. I just enjoy how much self-referential humor they get out of the slash-fic angle applied to the story.