Carol Ann Ford did a fine job as Susan, given the scripts she had to work with. Her performance in episode 1 of An Unearthly Child was sufficiently alien to make Ian and Barbara's suspicions of her believeable. Her relationship to David Campbell throughout The Dalek Invasion of Earth was also well realized. All my criticisms about Susan stemmed from what the writers asked her do. After all, how can you make "Susan screams uncontrollably" interesting in serial after serial? OTHER NOTES Best Moment: Her decision to leave the Doctor with Ian and Barbara in the first episode of An Unearthly Child . It was really this display of defiance that started the whole show. Worst Moment: Refusing to escape from Conciergerie Prison because there were rats in the sewer. What a discredit to the gene pool. One Thing I Wish We Could Have Seen Susan Do: Fix the TARDIS. Not the entire thing, of course, but some small detail, such as the scanner afer it broke in Planet of Giants . Something to display she had something of value to contribute.