If you want to organize your movie collection, you only have to insert the name of the movie and where you have it stored, because the rest of the information is inserted automatically by the program. This means you'll have complete information about your movie collection: actors, release dates, reviews,etc without having to write anything.
You only have to insert data about the location in your house, language or subtitles. It's an easy way to have your movie collection organised.
Finally, the information includes even links to trailers.