Disclaimer: Avoid piracy websites. The "full" experience of Petta is best enjoyed in high-definition audio and video, given Anirudh's sound design and Tirru’s visuals.
The director’s genius lies in the pacing. He holds back the "mass moments" for maximum impact. He knows that for the audience to feel the full weight of the punch, they must first see the protagonist smiling and laughing. This delayed gratification makes the eventual reveal of Petta Velan’s true nature incredibly satisfying. petta full