As a Czech I can have a sober perspective on this movie. Petr Jakl did stunts in American movies and is eager to make an American movie of his own. This unfortunately results in some overly dramatic and/or hardly believable moments. Anyway it's true that in 90s after the fall of the communism was our country like wild west full of corrupt cops and whatnot. We may never truly know whether Kajinek really killed someone and it's important to say that this movie is just another European thriller, not a real life story. The quality of the movie is OK, given the fact that it was directed by a former stuntman. The cast is good and if you don't expect a Nolan style quality, you will be somewhat entertained. If you like it, I would recommend you another movie of this era - Sametovi vrazi.