I have learned from my experiences in this industry that there is absolutely no way to control people's opinions on your performance in your movie. You go out there, promote your film and hope people like the work you did.

This quote means that you can’t control what other people think of the work you have done in a movie. No matter how much you promote your movie and try to get people to like it, people will have their own opinions, and there is no way to control that. You can only go out and do your best to promote your film and hope people enjoy it.