Unless you enjoy dreadfully boring black and white films....
... and have a strong interest in the politics and media of this era, I'd strongly recommend avoiding this movie.
As a political science major that actually finds politics relatively interesting, I still struggled to make it through this bore-fest. Scenes droned on and on. 10 minutes worth of a woman just standing there singing with nothing else happening. Extremely boring subject matter with zero tension and next to zero drama. It felt more like I was watching an old documentary on the History channel than an actual movie.
I can tell it had some merits, but it's getting a 3/10 from me and it's been a while since I rated a movie that low.