Ezham Rathri presents a gripping storyline that effectively combines suspense and drama, making it a notable entry in early 1980s Telugu cinema. The screenplay maintains a steady pace, especially in the first half, where the setup and character introductions are handled with care. The second half intensifies the narrative, delivering twists that keep viewers on edge.

The film's pacing is generally balanced, though some scenes in the middle portion could feel slightly prolonged, affecting the overall momentum. The absence of a prominent music director and limited information on songs suggests that the film relies more on narrative strength than musical appeal. However, the background score complements the thriller elements well, enhancing the mood and tension during critical moments.

While the cinematography and production details are sparse, Kamal Haasan's performance stands out, anchoring the film with his nuanced portrayal. The supporting cast adds depth, contributing to the film's immersive atmosphere. Overall, Ezham Rathri is a commendable thriller that leverages its story and performances to deliver an engaging cinematic experience despite limited musical and production highlights.

Kamal Haasan: Delivered a compelling and intense portrayal of the protagonist, effectively carrying the film's suspenseful narrative.

Nagesh: Provided strong support with his characteristic presence, adding depth to the film's dramatic moments.

Jyothi Lakshmi: Contributed with a vibrant performance, enhancing the film's emotional and narrative layers.