I looked back to see if the EDA saga pattern was properly configured in the system I had developed so far. This lecture was good because it covered not only EDA, but also how to design and configure the domain in an object-oriented manner, and what parts can be compromised and developed in a hexagonal manner in practice. However, the voice was too hard to hear, and the volume of the voice was different for each lecture, so it was a bit difficult to listen. In addition, there were many differences between the documents and lectures, and there were many typos, so it was difficult to correct them. However, there were no cases where it actually did not work. Since I am an experienced developer, I corrected it by matching it with the GitHub provided, even if it was a little wrong, but I thought that inexperienced developers would have a hard time listening to the lecture. In conclusion, I personally liked it overall, so I plan to find and listen to other lectures. Thank you for making such a great lecture.