The central conceit of a female detective succeeding in Victorian London often requires significant suspension of disbelief. The show foregrounds gender issues and social barriers, which come across as more about modern messages than historical authenticity or organic storytelling. At times, the main character’s competence feels heightened in a way designed to make a point, rather than serve the narrative.

Traditional gender roles are repeatedly questioned, and Victorian gender norms are largely depicted as unjust obstacles rather than authentic parts of society. Masculinity is often sidelined or depicted as old-fashioned, while the female lead is consistently shown as enlightened and ahead of her time. This could be seen as undermining more traditional ideas of family and gender.

The vast majority of characters who hold conventional or traditional views are painted as obstacles to the heroine. Alternative worldviews, particularly those defending period-accurate norms, are not given sincere treatment, and the moral lens is very contemporary. Any dissent is painted as backward or comical.