Watched the entire thing. Don't agree with all what you said but it was helpfull. I think you need to make them shorter. It's too long and your voice just drones on. While you have a better voice than others, it just goes on too long.
Subtitles as was suggested would be great as well.
Also a bit hard to take you serious. By that I mean, you go too much, "hhmmm, haaaa, what to do?" espically when you already scouted the land before the tuturial. I was thinking why should I keep watching if he already knows how the land is, and doesn't even know what to do?
Also it took me 3 times rewinding, in the begining, you move your warrior, but you say, you rather move your settlers. I thought at first you were going to move your settler but you moved the warrior instead. Need to be a bit more clear what was your intention since if this is made for people who never played before, it was a bit confusing.
I am just giving your constructive criticism, so you can get better. I did learn a few new things, and liked what you did. Please keep it up.