Elementary Sherlock Series Ages Better Than BBC's Sherlock

The CBS series Elementary has proven to have more longevity and consistent quality compared to the BBC's Sherlock.

Published on Mar. 1, 2026

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The BBC's Sherlock was a critical success when it debuted in 2010, but the show struggled to maintain its quality after the second season. In contrast, the CBS series Elementary, which also reimagined Sherlock Holmes in a modern setting, ran for seven strong seasons and has aged better over time. Elementary's focus on character development and a clear narrative arc helped it avoid the pitfalls that plagued Sherlock in its later years.

Why it matters

As two of the most prominent modern adaptations of the Sherlock Holmes stories, the differing trajectories of Sherlock and Elementary highlight the importance of consistent storytelling and character growth in sustaining a successful TV series. Elementary's ability to maintain quality and relevance long after its debut underscores the benefits of a more grounded, character-driven approach compared to Sherlock's more flashy but ultimately unsustainable style.

The details

While both shows reimagined Sherlock Holmes in a contemporary setting, Elementary took a different approach by having Holmes (Jonny Lee Miller) relocate to New York City after a fall from grace in London. There, he is paired with Dr. Joan Watson (Lucy Liu) as his sober companion, who becomes his partner in solving crimes. Elementary's focus on the evolving relationship between Holmes and Watson, as well as Holmes' struggles with addiction, provided a stronger foundation for the series to build upon over its seven seasons. In contrast, Sherlock (starring Benedict Cumberbatch) remained largely the same character throughout its run, leading to a decline in quality as the show struggled to find new ways to challenge him.

  • Elementary debuted on CBS in 2012 and ran for seven seasons until 2019.
  • Sherlock premiered on the BBC in 2010 and aired its final episode in 2017.

The players

Elementary

A CBS television series that reimagined the Sherlock Holmes stories in a modern-day setting, with Sherlock Holmes (Jonny Lee Miller) relocating to New York City and partnering with Dr. Joan Watson (Lucy Liu).

Sherlock

A BBC television series that also reimagined the Sherlock Holmes stories in a contemporary setting, starring Benedict Cumberbatch as the titular detective.

Robert Doherty

The creator of the CBS series Elementary.

Mark Gatiss and Steven Moffat

The creators of the BBC series Sherlock.

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What they’re saying

“Elementary focused on the development of its main characters, and brought a more grounded and relatable Holmes as he struggled through trauma and substance-use disorder. Elementary's Holmes learned from his mistakes and grew, while Sherlock's version stayed the same (and got worse at times).”

— Adrienne Tyler, Writer (screenrant.com)

“Elementary's focus on character development rather than on a new mystery in every episode was key to its success and endurance. This was thanks to the show's procedural format, with more episodes than Sherlock that allowed it to go deeper into the characters' stories and the cases they worked on.”

— Adrienne Tyler, Writer (screenrant.com)

The takeaway

The contrasting trajectories of Sherlock and Elementary demonstrate the importance of balancing character growth with high-stakes storytelling in sustaining a successful television series. While Sherlock took bigger creative risks, Elementary's more grounded approach and commitment to developing its lead characters allowed it to age gracefully and maintain relevance long after its debut.