Works pretty well overall

The keeping buttons visible when dragging isn’t so hot, and I have yet to figure out how the email subscription function works, but I figured out the rest of it fairly easily. The documentation is helpful and guides you, for example when finding your YouTube Channel ID. This is definitely worth a try. I like the fact that you can visit like or share by hovering over one button. Also the choice of multiple icon types.

Well done guys. Good effort. My son’s using it now too.