Finished it in one go!! Highly recommend!! It's amazing that with a lecture of about 1 hour and 30 minutes, you can create and even deploy a chat service yourself! And they even explained how to use MCP in the appendix very easily, so I think I can make various things by referring to the lecture content!! 👍 I paid when it was on discount, and to be able to gain this much at this price... it was the best purchase of 2025😄