I enjoyed the Spring MVP Part 1 lecture! It is a lecture that allows you to easily understand the core structure of Spring if you just follow along with the enormous content. I think Younghan's lectures are a little more engaging because he always explains why this structure was created before explaining the structure. I've been busy lately, so it took me a while to finish it, but I really want to focus on Spring MVP Part 2 and finish it quickly so that I can become a deep Java back-end developer! Thank you for always making great lectures.