The biggest FAIL of this episode? The writers actually came up with a (sort of) plausible reason to get rid of Gwen and replace her with the (vastly more entertaining, competent, and generally awesome) Suzie. And then they threw it away! *sigh* This is actually when I stopped watching series one. I've heard good things about series two, but since Gwen has apparently not yet died in a horrifically painful fashion, I don't know that I'll be able to bring myself to watch it.