There is a problem with the sound. The audio kept cutting out repeatedly during the lecture, so I kept checking, wondering if it was a problem with my computer! And honestly, inserting AI-generated image files throughout the lecture is really below par. It was targeted at complete beginners in Java, but even for a complete beginner, the explanations are very lacking. It's also confusing when it suddenly explains things with text without audio explanation. It's the most disappointing lecture I've purchased on Inflearn for the first time, and I absolutely do not recommend it to complete beginners in Java!