I watched the Lincoln v Douglas episode. It was somewhat interesting, but not particularly based on facts. I was surprised at how inaccurate it was. I suppose they wanted to make the story interesting, but I was hoping to actually learn something new. Living in Illinois, 30 miles from Springfield, I have learned quite a bit about Lincoln and the politics of the time. Within the first few minutes the show claims Lincoln was an inexperienced politician. He wasn't. He'd been in the state legislature since the 1830's. Then it states he lost the Senate election to Stephan Douglas. There was no Senate election. Senators were appointed by the state legislature. These factual errors continue throughout the show.
Entertaining, but you could learn more on Wiki!!