Well, they're well made instruction video's, with a nice steady camera showing the 'action' close up and consistently, kudos for that. Also, you keep your commentary functional and minimal, well done. Easily among the better instruction videos out there.
But on a personal note, I've never understood the appeal of an instructional video when a good written explanation and some detail photos are so much easier to fall back on. You can re-read or tripple-read a section or a phrase at will and scrutinize the pictures in detail without having to perform an action to pause it. Maybe some short clips or gifs would be handy to show a particular motion or posture. To me, showing of every brush stroke from start to finish is, well, not useless, but superfluous.
In genereal whenever I see someone start a thread with: "I painted this, here's a youtube video om me babbling on while filming shaky footage", I tend to immediately ignore that thread. I love letting an image seep into the mind, absorbing details, any video removes that joy.
But as said, it's only my humble, tiny, personal opinion.
