The movie offers a well-crafted story that is both engaging and thought-provoking, with a screenplay that maintains a steady pace throughout. The first half effectively sets up the characters and their conflicts, drawing viewers into the emotional core of the narrative. The second half deepens these conflicts and brings a satisfying resolution, although some moments could have benefited from tighter editing to enhance the overall flow.

While the film does not heavily rely on songs, the background score subtly complements the mood and tone of the scenes, enhancing the emotional impact without overwhelming the narrative. The absence of a prominent music director or standout songs keeps the focus firmly on the storytelling and performances. Cinematography and technical aspects, although not widely documented, support the film's intimate and realistic atmosphere.

Overall, Oru Kadha Oru Nunakadha stands out for its strong narrative and character-driven approach, making it a memorable entry in Malayalam cinema of the 1980s. The film’s pacing and screenplay are its key strengths, while the minimalistic use of music and background score aligns well with its grounded storytelling style.

Nedumudi Venu: Nuanced and heartfelt, delivering a convincing portrayal of a conflicted character.

Madhavi: Graceful and emotive, effectively conveying the emotional depth of her role.

Mammootty: Strong and charismatic, adding significant weight to the film's dramatic moments.

Pavithra: Supportive role with a natural and sincere performance.

Venu Nagavalli: Solid and dependable, complementing the ensemble cast well.

Meena: Brief but impactful, contributing to key narrative points.