The show's success can be attributed to its relatable themes, strong character development, and the emotional connect it establishes with its audience. Metti Oli's narrative is woven around the lives of common people, making it easy for viewers to identify with the characters and their struggles. The serial's portrayal of strong female leads, Vennila and Mettiguli, has also resonated with the audience, particularly women, who find inspiration in their stories.

Metti Oli (translating to "Spark of the Anklet" – a metaphor for the voice of a working woman) broke every stereotype of early 2000s Tamil serials. While other shows focused on revenge, switching babies, or supernatural elements, Metti Oli chose realism.

The emotional weight of the serial comes from the distinct paths of the five daughters:

Known for its realistic portrayal of middle-class Tamil life, it was one of the highest-rated Tamil shows, reaching peak ratings of 50.3 TVR .

For the millennial generation, Metti Oli is pure nostalgia. Re-watching an episode is like looking through an old family photo album. It reminds viewers of simpler times and the shared experience of watching TV with parents and grandparents.