The materials are lacking, there's no real substance, and it contains nothing beyond simply setting up and uploading to the cloud. It feels like I paid a tuition fee just to learn that Oracle provides free cloud servers. Honestly, you can find better information than this through a simple internet search or from AI. Posting a lecture like this without any review clearly shows the lack of sincerity on the part of the lecture platform; at the very least, there should have been some effort to update it to the current version.