I liked the part where you explained the differences with Express. I was impressed by how you had a lot to say and how you tried to teach as much as possible. However, I wish you were a little more friendly. I saw the answer to another person's question, and it seems like the person asking the question has to be careful. I think it's a bit strange to tell people to think about their questions and not just follow along without thinking. The instructor is good, so that may be the case, but I hope you don't forget that most of the people watching this lecture are beginners in NestJS. I'm enjoying the lecture.