Netrikan offers a compelling storyline that effectively utilizes the dual role trope to engage the audience. The screenplay is tightly woven, maintaining suspense and interest throughout the film. The pacing is well-balanced, with the first half setting up the characters and conflict briskly, while the second half delves deeper into the emotional and action-packed climax.

The film’s music and background score complement the narrative, enhancing the mood without overwhelming the scenes. Although the movie does not emphasize songs heavily, the few musical pieces included are melodious and fit well within the context. The cinematography by Babu captures the contrasting worlds of the two brothers effectively, adding to the film’s visual appeal.

Overall, Netrikan stands out for its engaging screenplay, strong performances, and effective use of technical elements to support the storytelling. The film remains a notable example of early 80s Tamil cinema that blends thriller elements with family drama.

Rajinikanth: Delivered a powerful dual role performance, convincingly portraying both the heroic cop and the villainous brother with distinct mannerisms and intensity.

Lakshmi: Provided a strong supporting role with emotional depth and grace.

Saritha: Added significant emotional weight to the narrative through her nuanced portrayal.