I was not able to find Forest Whitaker in the movie, all I saw was Idi Amin. The transformation of the actor in to the dictator was so complete that you forgot Whitaker is your familiar Hollywood actor. Wow! The man really deserved the Oscar.
It has an interesting and captivating story. Told from a Scottish physician's(Dr. Nicholas Garrigan played by James McAvoy) perspective it is easier to digest and sell it for a Western audience rather than telling bluntly about yet another African dictator's blood-letting and inhuman saga. It is based on Gile Foden's novel of the same name partially based on real-life events. Review: Good movie, mind-blowing acting.