Anegan offers an ambitious narrative that blends romance, action, and reincarnation themes, anchored by a screenplay that attempts to weave multiple timelines seamlessly. The first half is engaging, setting up the mystery and introducing the characters with a brisk pace that keeps the audience invested. However, the second half slows down somewhat, with the screenplay becoming slightly convoluted as it tries to resolve the complex plot threads.

The film's music by Harris Jayaraj stands out, with melodious songs that complement the mood and enhance the storytelling. The background score effectively underscores the emotional and dramatic moments, adding depth to the narrative. Cinematography by Om Prakash captures the different eras with visual flair, contributing to the immersive experience.

While the pacing fluctuates, the film's blend of romance, action, and reincarnation creates a unique cinematic experience. The songs and BGM are highlights, and the technical aspects like cinematography and production design are commendable, though the screenplay could have been tighter in the latter half.

Dhanush: Dhanush delivers a versatile performance, convincingly portraying multiple characters across different timelines with emotional depth and charisma.

Amyra Dastur: Amyra brings freshness to the screen with her portrayal, effectively complementing Dhanush's character and adding charm to the romantic sequences.

Karthik Muthuraman: Karthik provides strong support with a nuanced performance, adding gravitas to the antagonist role.