Sivappu is the kind of film that seems well-intentioned and sincere despite failing as a movie experience. The film is about the plight of Tamil refugees from Sri Lanka, and makes a case for being compassionate towards them, but it is less impactful than it should be. It is also manipulative and at times, feels exploitative, though the makers would claim that they only wanted to be a voice of Lankan Tamils and show their sufferings to the world. The central character is Konaar, and it is played by Raj Kiran with the kind of dignity and compassion that he has brought to his recent characters....