It's a pretty good show overall. However what I have an issue with is that in between scenes, genuine, archival (news) footage is being shown to advance the plot with off-camera narration.
On a simple level that can be confusing because of the sheer volume of names being thrown around and because many of the actors and actresses only vaguely resemble their real life counterparts.
In a broader sense I also find it problematic because it can give off the feeling of watching a documentary, when it is of course a drama (with lots of dramatisation and other historical inaccuracies).
But being taken for what it is, I guess it does a good job of creating that whole atmosphere of impoverished background, glamour, violence, DEA work, politics, vendettas, power trips and so on.