You can clearly say that this is one sided. It's obvious that the filmmakers had an agenda. And in general not being pro gun I get the sentiment overall. But there seems to be no other goal than just demonizing Glock and their product. Now if that sounds like your kind of documentary you will probably love this way more than the general audience.
The other things is by focusing on the Glock but throwing in so many other things ... it loses its overall focus too. Does it matter what individuals used a Glock? This almost works as a movie for pro gun activists, because they can say: see how crazy anti gun people are? They think they can change something with this ... and maybe that wasn't the aim or goal, but that is just it: we don't really know what this was aiming at (no pun intended)
The other things is by focusing on the Glock but throwing in so many other things ... it loses its overall focus too. Does it matter what individuals used a Glock? This almost works as a movie for pro gun activists, because they can say: see how crazy anti gun people are? They think they can change something with this ... and maybe that wasn't the aim or goal, but that is just it: we don't really know what this was aiming at (no pun intended)