Oppam Oppathinoppam presents a straightforward storyline that leans heavily on the performances of its lead actors, particularly Mohanlal and Shankar. The screenplay maintains a steady pace, with the first half focusing on character introductions and setting up the emotional stakes, while the second half delves deeper into conflicts and resolutions. The pacing is generally consistent, though some scenes in the middle portion tend to drag slightly, affecting overall engagement.

The film's narrative structure is traditional, with clear delineations between the first and second halves, but lacks innovative storytelling techniques. The songs, though limited in number, blend well with the narrative and complement the mood of the scenes they accompany. Unfortunately, details about the music director and background score are not documented, which makes it difficult to assess their impact fully. The background score, however, supports the dramatic moments adequately without overpowering the scenes.

Overall, Oppam Oppathinoppam is a modest entertainer that relies on its cast's chemistry and a familiar storyline. While it may not offer groundbreaking cinematic elements, it holds nostalgic value for fans of 1980s Malayalam cinema and showcases the era's typical filmmaking style.

Mohanlal: Strong and charismatic, Mohanlal delivers a convincing portrayal that anchors the film.

Shankar: Provides solid support with a nuanced performance complementing the lead.

Menaka Suresh: Offers a heartfelt and engaging presence, adding emotional depth.

Lalu Alex: Effective in a supporting role, contributing to the narrative's progression.

Madhuri: Adequate performance with limited screen time.

Mala Aravindan: Adds light moments with his comedic timing.