Why are so many movies with a Douban rating of 9 or above old dramas?

The actors’ acting skills are superb. Especially some veteran actors, their acting skills are really superb. For example, in "Forrest Gump", isn't Tom Hanks' acting in it great? Throughout the entire incident, he played only a witness. However, this acting skill cannot be imitated by many people, and it is also the great thing about Tom Hanks. Of course, this film can reach 9.4, not only him , and the joint efforts of many other people have made it possible.

The stories told are inspiring. For example, "The Shawshank Redemption" tells a positive story about a person who can achieve victory as long as he strengthens his belief. Of course, different people have different interpretations of this. Some people feel that this prison is a trap for them. Only by breaking through yourself can you achieve new development; some people think that a prison escapee can be so inspirational? Some people think that this is an example. As long as you have dreams, wealth and hard work, you will achieve it. This is what makes this movie great!

Be forward-looking. Many people have watched "Titanic". This is a major production of the century. When many people first saw it, they were shocked by this movie. It achieved a high box office at the time and the director spent a lot of time and energy. It was built with many advanced technologies, some of which had never been tried before. However, when applied to it, what we saw was a beautiful scene, which was very forward-looking for the film industry at that time. The guiding significance is also the reason why it can get high ratings.

Many excellent movies are the result of the joint efforts of directors, actors, screenwriters, creative staff and behind-the-scenes staff. What other reasons do you think make these movies have high ratings?