It has never mattered to me that thirty million people might think "I'm wrong." The number of people who thought Hitler was "right" did not make him "right." The same principle should be applied to anyone who has an individualistic attitude. Why do you necessarily have to be wrong just because a few million people think you are?
The best movies can cause an internal struggle, or reaffirmation of values....... An effective movie can cause us to challenge our fundamental beliefs. To re-examine our presumptions. To broaden our awareness.And even, in some cases, to change.