The Big Bang Theory's producer Steve Molaro regrets the portrayal of Penny as a "ditzy blonde" in the pilot, including a joke about her being a vegetarian who loves steak. The show received criticism for its handling of the only original female character, played by Kaley Cuoco for 12 years. Inconsistencies in Penny's storyline and disregard for Cuoco's wishes led to controversy in the finale. Unlike Sheldon and Amy's future, there is no update on Penny and Leonard post-show. Fans hope CBS will rectify their mistakes and provide closure on the Hofstadters' story.