Very very few. I find they inevitably explain the same point 3 times over and rarely explain any of what's interesting. They'll explain what they're doing but not why (which is infinitely more useful to me, your mileage may vary)
Of the videos I _have_ seen, a scary percentage of them are people I'd never want to be working with in the real world. I hope it's just unlucky experience on my part but I've encountered a lot of 'those who can't do, teach'.
Very very few. I find they inevitably explain the same point 3 times over and rarely explain any of what's interesting. They'll explain what they're doing but not why (which is infinitely more useful to me, your mileage may vary)
Of the videos I _have_ seen, a scary percentage of them are people I'd never want to be working with in the real world. I hope it's just unlucky experience on my part but I've encountered a lot of 'those who can't do, teach'.