I find a lot of journalism genuinely shocking in its sloppiness and inaccuracy, so maybe I should speak up in favor of journalists who do a good job. Before I went to Cambodia I re-watched The Killing Fields and decided I should subscribe to the New York Times instead of just reading whatever news I could find free online. I don't love the macho stereotype of the journalist in that film, but I do like commitment to truth and truth-telling.
The best example of this that I know is Thet Sambath, a Cambodian film-maker whose Enemies of the People is at least as good as The Killing Fields (it's about who was responsible for the Khmer Rouge atrocities). Apparently he's making another film, despite repeated attempts on his life. Hopefully after the elections things will improve. It doesn't seem hugely likely, but perhaps progress is being made.