This is very good stuff. It's actually inaccurate on some things. For example this one:
https://youtu.be/i--mhQWTwMsIt summarizes it as the sniper dehumanising them when it's the gangster who did that. And that the murderer regretted his action, but in the video he actually had a little pride over taking out a monster. I'm not so sure how it gets these inaccurate but seemingly accurate; maybe it's just not suited to this format where it interviews 4 different people and switches between them.
But it's good enough. I need something to tell me whether a video is worth watching.