CBI 5: The Brain

In this installment of the CBI series, Sethurama Iyer and his team are tasked with investigating a series of mysterious murders. The killer, known as 'The Brain', is exceptionally intelligent and leaves behind no clues, making the case one of the most challenging the CBI has ever faced. The team must race against time to decipher the killer's intricate methods and prevent further bloodshed.

CBI 5: The Brain received a mixed to negative reception from critics and audiences alike. While Mammootty's performance was often praised, the film was widely criticized for its convoluted plot, weak screenplay, and outdated presentation. Many felt it failed to live up to the legacy of the previous CBI films.

• Mammootty's performance as Sethurama Iyer is a highlight, but it's not enough to save the film.

• The plot is overly complicated and lacks the intelligence of previous installments.

• The film suffers from weak direction and an uninspired screenplay.

Google audience: Audience reviews indicate a disappointment with the film's storyline and execution, with many feeling it was a significant step down from earlier films in the series. While some appreciated Mammootty's return, the overall sentiment points to a lack of novelty and engagement.

The CBI film series, which began with 'Oru CBI Diary Kurippu' in 2004, is known for its unique investigative procedural format and Mammootty's iconic portrayal of the sharp-witted investigator Sethurama Iyer.