This is one of the best movies of 2014. The last half an hour was a little disappointing. Otherwise it would have been THE best movie of 2014. The story and the plot is very very gripping. Once you start this movie, you can't just leave your seat. I see a little style of Arthur Conan Doyle in this movie. Except for Rajiv Khandewal and Girish Karnad, acting is not that great. But the plot and the story compensates for it. For me the most disappointing part was the last half an hour where the story loosens the grip by showing the hero saving the heroine who was driving a car with a speed bomb planted in it. This is repeated in 100s of Hindi movies since 1970. If you can digest this scene, the rest of the movie is wonderful.