At first watch I felt angry(12yrs ago). It made me feel stupid and ignorant.
But over the years I've realised it was made that way.
Definitely worth a look if you're early on in your wokeness but it's likely to make you over emotional, and it's definitely not definitive. (Try to remember that, if it makes you wanna riot or protest)
Ultimately it leaves out too many Historical Catch-22s, so you're unlikely to learn anything constructive.
Just be mindful of that because this perspective ignores the political and cultural motivations of the people, and instead puts responsibility and blame on corporate ventures.