Bernie, two things:
1. Smile while you're playing

.
2. Learn the basics of video editing so you can delete the end where you turn off the camera.
Those will be the quickest and easiest ways to improve your videos. BTW, you're absolutely justified in your initial comment about the lack of responses to your initial posting. Clearly you were looking for feedback and suggestions for improving your performance/video skills. That's (one of) the primary purposes of a forum like this and we should all make our participation a priority. I myself, am/was guilty even though I had some thoughts I should have shared. I will blame laziness and procrastination but that's a lousy excuse. Luckily, Paul (as usual) responded (in his usual supportive way) and that at least triggered other responses.
I say, if we want to keep the forum viable as a learning platform, we need to respond to postings that forumites (probably not a word

) put up for critique. Keep 'em coming, Bernie. I know that you (along with Paul and Diki) are one of the ones that will usually respond to a posted performance.
chas
PS: You may want to invest in a video editor if you want truly pro results. I use Cyberlink's Power Director which works for me and gives a lot of bang for the buck. However, there are lots of others in that price range to choose from. Other members may have some other suggestions.