As for the academic nature and readability of the paper, there are actually many articles about academic nature, which are much better than my nonsense here. You can search them. As for readability, I think we need two aspects. On the one hand, you need a good logical analysis process, so as to ensure that others can read and accept your conclusion; On the other hand, we also need "literary talent". As mentioned above, literary papers do not exclude "poetry" and "rhetoric". We are not science and engineering, and too dry a paper is boring to read. A good paper should be a combination of rich materials, rigorous and solid thinking process, profound and unique conclusions and excellent writing.