Looking back at your preliminary task and the finished product, there are a few key things I have learned: 1) It is important to focus on design elements like font, layout, and visual appeal to effectively grab readers' attention and make information easy to understand at a glance. 2) Iterative feedback and revisions are valuable for improvement. The final product addressed initial criticisms and was more professionally executed. 3) Small changes like using varied fonts, colors, headlines sizes and strategic spacing make a big difference in readability and engagement compared to a plain, cluttered, or monotonous design.