If you haven't taken the basic Vue.js course, I don't think I can recommend it. Since it progresses at a fast pace without any separate explanation of grammar, it felt like an intermediate level for beginners like me. Other than that, since the source files are committed to GitHub for each lecture, I was able to check them by comparing them with the actual source, so it took a little while, but I was able to complete it with some twists and turns.