I've been working as a developer for a while, but I haven't properly read official documentation before. It was really great because it felt like you were breaking down and explaining the NextJS documentation, and I was able to learn how to approach reading official documentation in the future. The course content itself wasn't about learning extremely in-depth, but rather it was great content that helps you become a developer who can understand NextJS's operating principles and use it effectively. However, it seems like this paid course includes some lectures that were uploaded to YouTube, so it would be great if you could include reference playlists or links in the announcements or course introduction! There are some topics mentioned throughout that were explained in the YouTube content!