Perhaps it is due to the subpar content being dished out by the star vehicles of Tamil cinema in recent times, but Obeli N. Krishna’s ‘Pathu Thala’ was surprisingly palatable. Starting out as an associate director to Gautham Vasudev Menon in the early part of his career, Krishna’s directorial debut, 2006’s ‘Sillunu Oru Kadhal,’ was mostly remembered for its great soundtrack