Started watching this the other night and gave up after a few minutes. It's yet another so-called YouTube documentary that consists of nothing more than the sum

Started watching this the other night and gave up after a few minutes. It's yet another so-called YouTube documentary that consists of nothing more than the summary of a Wikipedia article overlaid on a poor quality slide-show of publicly available photos. Often poorly compressed and a hodge-podge of different aspect ratios. If you're interested in this subject, do yourself a favour and find a 'proper' article to read.