I enjoyed this movie.Surprisingly Abhishek Bachchan did a great job in portraying Bob Biswas, as an assassin who has loss of memory.Bob Biswas is a character from the movie ‘Kahaani’ in which Vidya Balan starred.Sometimes, we tend to measure Abhishek with a tall yardstick; i.e the senior Bachchan.Abhishek too have his strengths.