The movie lacked any storyline, the movie focus on five years of Dylan's life from the moment he arrives to NY to his success. With the biggest conflict being him dating two girls at the same time, not mentioning his kids, his hieron use, his identity crisis ( his Jewish past ) or showing any interesting parts of his life.
No characters development just Timothy's best efforts to play the guitar and sing like bob.
If you expect rocket man or bohemian raphsody you are in for a disappointment