The last lecture was good, but this lecture is also the best. Sometimes when I do Flutter, there are parts that I have to draw myself, and this lecture scratched my itch well. And it's great because it comes up with things I didn't understand well in practice. The part about applying Material 3, which was recently released, was also a great help to people like me who like recent stuff. After taking the lecture, I come back and review it whenever I have questions, and it's great.