Doctor Who: Girl in the Fireplace

You know that feeling you get sometimes? When you watch an episode so good, so right, it makes you laugh and cry and put your hand over your mouth, when for at least a few hours, every other show, film, book, comic fades away because what else could possibly be important, what could compare to this?

Oh, I love this feeling.

( can't sleep )

Why isn't everybody watching this show?