<p> A film&#39;s underlying tone is what makes it popular among audience. When director Vijay came up with a genuine script that deals with the life of tribals and how corporates try to destroy natural resources all the time in Vanamagan, the film reached the audience as it should.</p> <p> Jayam Ravi and Sayyeesha&rsquo;s performance needed a special mention, especially the hero who had to undergo so much hardship to bring it to life. Vanamagan&rsquo;s songs by Harris Jayaraj further boosted its success making it a huge hit in Tamil Nadu and worldwide. The film enters its successful first week today.</p>