Don't feel bad about first videos being a bit shaky/out of focus/you dropped the camera blah blah blah a) it's much funnier this way and b) that's how you learn right ;D (unless you're a painting prodigy and everything you've ever done in your life was amazing from the first time you touched a surface with a paintbrush or little child fingers in which case consider this a good learning experience ;D)
I do like watching artwork form sometimes. Not sure how you manage it in public though, I'm too paranoid to even wear headphones in public never mind be concentrating on artwork XD (and it's not like I live anywhere dangerous!)