I have been watching this series and am thoroughly enjoying it. Makes me want to read the book it is based on. I followed the case fairly closely at the time. I did not have an internet connection at the time so I had to rely on television reports, mostly by Dan Abrams, as I recall, and on stories in the National Enquirer (which the TV reporters used as well). Many years later, in a review of the case, Dan Abrams said that the Enquirer was 95% accurate in its reporting on the case. In other words, they did a really good job.
I agree with those above about Cuba Gooding being miscast. Fortunately, the story is more about the courtroom, and the lawyers and less about him. They seem to portray him as if he had just stepped off that infamous Time Magazine cover. In fact most people at the time saw him as a handsome, charming, gregarious and very successful football player, who was seeming to transition into an actor with some talent. What I am seeing portrayed is not that, and every time he appears on screen I have to remind myself that he is supposed to be playing OJ.