A good poem always needs to make a breakthrough, find something original, give people new ideas, inspire people, give people an upward spirit, and let readers enjoy a fresh and unique aesthetic feeling. The success or failure of a poem has many factors, such as whether the creator of the poem has a basis for life, whether he captures the image of beauty, whether he lets his thoughts spread their wings, and whether he has the ability to control language and characters.
But I think whether the creator of a poem can get a unique artistic feeling from life is an important condition for whether a poem is unique. It is precisely because artistic feeling is a skill of poetry creation that real poetry creators are always very good at mastering this golden key to open the door of the muse.