The advantages and disadvantages are as follows:
1. Advantages: The liberation of poetry frees poetry from the limitations of traditional forms. Poets can freely express their thoughts and emotions, and use language and text to create more vivid and real works. Close to life, the liberation of poetic styles makes poetry closer to real life. Poets can express their emotions and thoughts with the help of scenes, characters and events in life.
2. Disadvantages: The great liberation of poetic styles has led to a lack of norms and constraints in poetry creation. Some poets will over-liberalize, causing poetry to lose its due artistry and aesthetic value. The diversity of poetry forms and the great liberation of poetry styles make it difficult to judge poetry works. There are huge differences in the evaluation of the same poem by different people, which makes the evaluation of poetic works subjective and uncertain.