You can insert all the movies you have in the database and insert all data, but, stop, you will not have to do it manually, you only have to show the barcode to the webcam and it will work as in the supermarket. You can also do it via Internet.
Thanks to Internet and the enormous database of the program, you will be able to access trailers and biographies of actors, directors and more.
You will also have access to related films. In short, My Movies is one of the best ways to manage your movie collection and have a lot of data about it.