I agree with Mr. Shiju's opinion. This is not a thriller movie. It's misunderstood as one. It should be noted that the director had said in many pre-release interviews that this movie is not a thriller and so no tension build up or so (as seen in thriller movies), has been used in the movie. The attempt was to present the events related to three travels with a little excitement. In that respect the film is true to its genre... But the trailer, poster and related publicity made the audience expect a thriller movie... I believe that affected the movie negatively. This is an experiment movie. And in that sense, I enjoyed the movie. This bike ("Vandi") doesn't follow a beaten path... I felt its a ride along a new path, sans usual formulas like an interval punch and heavy climax. Though I felt a little lag in the first half, I could enjoy the film in total. A must watch movie for those who watch films with no prior judgement and can accept change...