Brilliant acting by Rajkumar Rao. Complex but interesting story. Best suspense thriller in many years. I know it's a south movie remake. But it doesn't matter. Fun is not knowing the climax. If you are watching for the first time and you don't know who is the culprit. U will be clean bowled by the movie. Watch it on big screen, it's worthy of it. It's a complete 2.5 hr fun ride.