Nathi Muthal Nathi Vare presents a compelling story rooted in traditional Malayalam cinema of the early 1980s. The screenplay maintains a steady pace, with the first half effectively setting up the characters and their motivations, while the second half delves into the emotional and dramatic resolutions. The narrative is straightforward, relying heavily on character interactions and dialogues to drive the plot.

The direction by Vijayanand ensures that the story remains engaging, though some sequences may feel dated by contemporary standards. The film's pacing is balanced, avoiding unnecessary slowdowns, and keeps the audience invested throughout its runtime. The songs composed by P. K. Reghukumar complement the mood of the film, with melodies that blend well into the narrative without disrupting the flow.

Cinematography by S. Kumar captures the rural settings with authenticity, enhancing the film's atmosphere. The background score is subtle and supports the emotional tone without overpowering the scenes. Overall, the film is a solid example of Malayalam cinema from the era, with strengths in performances and music but limited by conventional storytelling techniques.

Mammootty: Strong and convincing, Mammootty delivers a nuanced portrayal that anchors the film.

Ratheesh: Provides solid support with a restrained and effective performance.

Captain Raju: Adds intensity and presence, particularly in action-oriented scenes.

Lakshmi: Offers a heartfelt and sincere performance, adding emotional depth.

M G Soman: Delivers a dependable and engaging performance.

Balan K Nair: Brings gravitas and authenticity to his role.