If go by the latest claims made by Gravity filmmaker Alfonso Cuaron, he feels that he made a mistake by coming up with a movie adaptation of Charles Dickens' classic novel Great Expectations. Even though, Cuaron, 51, decided to modernize the classic story in 1998, he was hesitant about going ahead with the project. His inhibitions increased after he attained success with his critically acclaimed film The Little Princess in 1995. "I got a bit engaged in the machinery. I forgot that I used to do...