Sarvam attempts to blend romance and thriller elements with a nonlinear narrative structure. The story is ambitious, aiming to connect various characters and events through a central mystery. The screenplay is intricate but occasionally convoluted, which may challenge viewers in following the plot seamlessly. The pacing in the first half is relatively steady, focusing on establishing characters and setting up the suspense, while the second half picks up momentum with heightened tension and revelations.

The film's songs, composed by Yuvan Shankar Raja, are melodious and well-integrated, complementing the emotional tone of the movie. The background score stands out as a strong aspect, effectively enhancing the thriller atmosphere and maintaining audience engagement during key moments. Cinematography by Nirav Shah adds a polished visual appeal, with atmospheric framing that suits the film’s mood.

Despite its technical strengths, Sarvam's screenplay suffers from occasional lapses in coherence and character development, which dilute the impact of its narrative ambitions. However, the film's attempt to merge different genres and the musical score's quality remain notable positives.

Arya: Delivers a convincing and intense portrayal of a man caught in a web of fate, balancing vulnerability and determination.

Trisha Krishnan: Offers a restrained yet emotive performance, effectively conveying the emotional stakes of her character.

Indrajith Sukumaran: Provides a solid supporting role with a nuanced performance that adds depth to the storyline.