Embarrassing.
Don't expect an an exposé or inside scoop of any real hackers. Just interviews with cringe-worthy 4chan posters who were foolish and got caught.
The only person interviewed with any real merit was the guy who explained how American internet users helped during the Tunisian revolution which can hardly be attributed to "Anonymous."
If you're ignorant to literally everything surrounding "hacktivism" (ugh) then you might get something out of this. But not much. Utterly vapid.