Movies are just that. If adapted from a book or a person's life then the expectation is always there for something. I did not know anything about either that this was suppose to be based on. I am glad so I could go with an open mind and just let the movie happen. It was a great journey of action, and mystery as you puzzled through the twists. The people in the movie were cast well and did a great job of pulling us into their character.The story kept us waiting for the next turn in the plot. This was well worth seeing and looking forward to he next one. So tired of people making an issue of how tall, short, big or little actors are. This was not a factor in this movie so get over it and enjoy this movie.