This is the beginning of Part 1, but the surrounding noise is so annoying. Kids talking, laptop fan noise, car noise, etc. Noise started from the introduction, but is this the case throughout the lecture? Am I being too sensitive.... =============================== I will add more content after listening to the lecture. * Lecture content This lecture content is exactly as the title suggests. How to do a test. This lecture explains the tools and how to use each tool in a simple way. * Lecture materials It is lacking. It is just the amount of material that an individual took notes of the key contents while listening to the lecture. * Good points Detailed usage of Junit? and introduction to various tools. In particular, I really wanted to apply Chaos Monkey in my work. * Disappointing points - The instructor's excessive promotion of other lectures: "Please listen to the ~~ lecture I uploaded for this content." It was annoying because the lecture promotion came out even though the content could have been explained simply. If the lecture materials/content are really good, you don't have to say that, and I will look for the instructor's other lectures and take them. - Ambient noise: This is a lecture that you pay to watch, not a YouTube video. It's a shame that you don't think it's a problem at all to hear noise from inside the house. - Sound quality (iPhone earphone microphone level) - Slightly disappointing lecture content: It's a lecture that lives up to its title, but I wish it had some content about code that's good for testing.