Was talking today about the newest episode of Dr Who with friends who aren't completely familiar with Classic Who. Lissa said at one point "I don't really know who Melanie is."

Really, neither did the old school fans. She actually had a big backstory about being a computer genius from Pease Cottage, none of which was ever on screen. All she really ever did was scream and get caught.

I loved seeing her in the show actually get more character development in 50 minutes than her entire time on Classic Who. And I know Bonnie Langford appreciated it, since the reason she left was the character was doing nothing for her.