Although documentaries are biased, that doesn’t take away from their effectiveness in communicating an authentic message.

does that make sense? and is it arguable?

i'm sorry you misread my intentions, however, the real reason i posted this was to get feedback on my thesis so i know whether to continue forward in writing my paper on it or not, in order to avoid wasting my time on a shitty topic.
but don't worry, I've found opinions, so I'm good now.