Puthiya Theerpu offers a compelling narrative that combines social commentary with engaging drama. The story is straightforward, focusing on the protagonist's fight against injustice, which is a common but effective trope in Tamil cinema of the 1980s. The screenplay maintains a steady pace, with the first half setting up the characters and conflicts efficiently, while the second half escalates the tension and delivers satisfying resolutions.

The pacing is balanced, though some sequences in the second half tend to drag slightly, affecting the overall momentum. The film’s songs and music, though not credited to a specific music director, complement the emotional tone of the movie, with melodious tracks that fit well within the narrative framework. The background score supports the dramatic moments effectively, enhancing the impact of key scenes without overpowering them.

Overall, Puthiya Theerpu stands as a solid entertainer with a clear moral message, bolstered by strong performances and competent direction. While it may not break new ground in terms of storytelling or technical innovation, it remains a respectable example of mid-80s Tamil cinema.

Vijayakanth: Strong and convincing portrayal of the righteous protagonist, carrying the film with his screen presence.

Ambika: Provides emotional depth and support to the narrative with a nuanced performance.

M. N. Nambiar: Effective as the antagonist, bringing gravitas and menace to the role.

Cho Ramaswamy: Adds a layer of wit and social commentary through his character.