The dissatisfaction is: the ending is too tragic. So many beautiful lives died and were destroyed like a flash in the pan, which makes people lament the impermanence of fate and the helplessness of worldly affairs. Maybe if Dream of Red Mansions had a happy ending, it wouldn't be able to become a masterpiece or a classic. But the world of Grand View Garden that the author personally created is so beautiful, as beautiful as a fairy tale world, and yet he personally destroyed this beautiful world completely, which always feels too cruel.