Not bad at all, I think you'll need to try and simplify some of your explanations in the video though if that's you, people won't know anything about Bitcoin's backend especially if they don't have any programming knowledge, so talking about hashing and stuff will just confuse the fuck out of them.
You could also maybe hand out some leaflets if you're okay with that which have a good writeup of how Bitcoin actually works because I noticed a lot of people were just repeating what news organisations were saying.
That was my buddy Josiah with the explanations, but those people asked for it. I'm Solomon which you can see a lot in the first video in Union Square.
Having a leaflet is a great idea though. Do you know of any good 1-page summaries out there?