The movie " To Our Lost Youth " was based on a cliché youth novel. It told the story of a group of young people in their lost youth. This movie was loved by the audience and also received some criticism. Supporters believed that the movie portrayed the growth and changes of the protagonists to show the passage of youth and the impermanence of life, making people deeply feel the cruelty of time and the impermanence of life. The movie also showed the beauty and preciousness of youth through memories and prospects, allowing people to feel the charm and power of youth. In addition, the movie also expressed the importance of the connection between people and the importance of cherishing friendship by telling the stories of the protagonists. The critics thought that the plot of the movie was too dull and lacked depth and content. It blindly pursued the magnificence and romance on the surface and ignored the truth and depth of youth. In addition, the critics also felt that the film's interpretation of the theme of youth was not accurate enough, and some of the inappropriate handling of the plot affected the audience's understanding and understanding of youth. The movie " To Our Lost Youth " was a well-received movie. It contained the truth and beauty of youth, as well as profound life philosophy and values.