I was taking this course and writing a review, and somehow I found myself writing with overwhelming emotions..!ㅋㅋ At first, you might think it's expensive if you only look at the price. But I think it's the best Swift grammar course that I've ever taken, and it's worth the time and money. (I really don't think there's a Swift course like this anywhere..!) As a non-major with no computer or development knowledge, I started studying iOS with Alan's grammar course! It's the first time I've heard of it, but he explains each concept so easily that even non-majors can understand it. However, just because he explains it easily, the content is definitely not shallow! (He explained it so well that I gave him a thumbs up after every lecture!ㅋㅋ) If I had any questions while taking the course, I could ask him on Slack and Alan would quickly and thoroughly leave me with answers, which was nice, and when I didn't understand, he really taught me until I understood! It's such a solid lecture that I would want to keep it for life if I had the money.. It was such a great lecture, but it's a shame that I can't express it all in words. After really listening to it, everyone said that this price is cheap. The lecture quality is so good. When I listened to it elsewhere, I didn't understand it, but after listening to it here, I understood it right away! What would I have done if I hadn't listened to it! I want to keep it for life! I wish Alan's lectures were widely known so that everyone could listen to this great lecture, but it's so good that I want to keep it to myself! Everyone kept praising it after listening to it! You really won't regret it if you listen to it!!!! Ah.. You just have to listen to thisㅠㅠ.. I can't explain it in words... Alan!! If it weren't for Alan's Swift grammar lecture, I think I would have been lost! Thank you so much for explaining it in such a way that it's easy to understand for a non-major. I'll be grateful for the rest of my life as an iOS developer!!! Alan is the best!!