Sanju is the autobiography of sanjay dutt .it has been based upon the real life story of sanjay dutt in this movie we get information about the life of actor .the sanjay dutt is played by ranbir kapoor in the movie .sanjay dutt`s this movie also gives us information of his struggle .It is also an inspiration for younger generation .i prefer this movie to all .This will give you the real story of a actor.