The Tamil version of the Hindi film Nil Battey Sannata, Amma Kanakku is a feel-good drama — the kind of film that leaves you with a warm, fuzzy feeling — despite dealing with an important subject: the need to have an ambition in life. It is a well-intentioned film that largely avoids the heavy-handed melodrama that such 'message movies' tend to go for, only succumbing to this pitfall towards the ever mais...