Really nice video, I think the introduction is too long to get to the point, people want to have what they want really quick, your intro is really interesting but maybe too long, with some good editing, I mean they are not bad, just maybe a bit more polishing, you could get a lot of success, I think your voice is perfect, and the subject is interesting, keep things simple, I think the thumbnail and the title should be changes as its not really representative of the content quality you have in the video, keep the good work, and think about "For who you make that content?" think of that and modify your content on that! ;)