One suggestion, I can see that in the description there is the timing for the different sections, however it would be nice to have them in the video directly.
I cannot remember the name of the feature in youTube, but you probably know what I'm talking about.
I've set it up for YouTube "Chapters" according to YouTube guidelines. Not sure why they aren't appearing. to be honest. They did appear on my first video but now have disappeared. There are some comments on the web saying you need 1000 subscribers for Chapters to work, and other comments saying that that no longer applies. So who knows?