Both moves are Sybil/Z-Grip variations which, while not inherently bad, are certainly a bit overdone. That said, I thought the second move had a nice flair to it.
Your teaching was pretty good overall - just make sure things don't get rushed. Break the move down into sections and teach each one, making sure you give the person enough time to catch up to you. For even clearer learning, subtitles/captions are good.
As for production quality, check out the stickied thread "How to Improve Your Videos Overnight" - it's a great way to learn little things you can do here and there to increase the visual quality of your videos.
Best,
Vince