Puzhu presents a gripping and intense exploration of human emotions and social issues, anchored by a tightly woven screenplay that maintains a brooding tension throughout. The story is compelling, with a slow-burning pace that allows the characters' inner conflicts to surface gradually, especially in the first half where the groundwork for the psychological drama is laid meticulously.

The second half escalates the tension with powerful confrontations and emotional revelations, keeping the audience engaged till the climax. The screenplay is nuanced, avoiding melodrama and instead opting for subtlety and depth in character development. The pacing is deliberate, which may feel slow to some but suits the film's somber tone.

Musically, Jakes Bejoy's score and background music complement the film's dark and intense mood effectively, enhancing the emotional weight of key scenes without overpowering them. The songs are minimal but well-placed, serving the narrative rather than distracting from it. Cinematography by Theni Eashwar captures the claustrophobic and tense atmosphere with a muted color palette and tight framing, adding to the film's immersive experience.

Mammootty: Delivering a powerhouse performance, Mammootty embodies the complex psyche of the protagonist with intense subtlety and emotional depth.

Parvathy Thiruvothu: Parvathy delivers a restrained yet impactful performance, providing a strong emotional counterbalance to Mammootty's character.

Vasudev Sajeesh Marar: Vasudev impresses with a nuanced portrayal of the son caught in the crossfire of familial tensions.