Susan, the FanFic Critic's English cousin was a character who hosted Megan Wessels' short lived series "Sequel Critic" where she reviewed bad sequels to movies. The series was not too popular, so Megan quit making "Sequel Critic" but decided to put Susan in The FanFic Critic as someone who has to stop the FanFic Critic from trying to commit suicide all the time.
Megan Wessels said that the voice of Susan is based on Jack Sparrow.
On June 1, 2014, episode 212 "Raise Your Boot In Toast" was posted. The next day, Megan Wessels posted a video saying the show was delayed until she got a new laptop. In 2016, Megan confirmed on Facebook that she was finished of the show.