Movies adapted from literary classics usually had the following advantages and disadvantages: Strengths: 1. Classicality: An adapted literary work is usually a classic work. After the film is adapted, it is easier to become a classic film with higher popularity and influence. 2. Degree of Restoration: An adapted movie would usually try to restore the plot and characters of the literary work as much as possible to restore the taste of the original work. This degree of realism could make it easier for the audience to understand and accept the film. 3. Selection of actors: An adapted movie would usually choose actors with higher popularity. They would be more likely to be recognized and loved by the audience. At the same time, the performances of these actors were easier for the audience to accept. 4. Visual effects: An adapted movie usually redesigns and presents the characters, scenes, props, etc. in the original work to create a more vivid and visually rich movie world. Weakness: 1. Changing the theme of the original work: If the film adaptation changes the theme or content of the original work, it may cause the audience to have a different evaluation of the film. 2. Changing the style of the original work: The adaptation of the film may change the style and language of the original work, which will affect the audience's understanding and acceptance of the film. 3. Failed adaptation: If the quality of the adapted film is not as good as the original work, it may cause the audience to be disappointed and dissatisfied with the film. 4. Cutting or adding or deleting: The adapted movie may cut or add or delete the plot or content of the original work according to the needs, thus affecting the overall effect of the movie.