I truly enjoyed this show. The production values were excellent and it was historically quite accurate. The acting was superb, with Sewell, Graves and McCrory as standouts. I had a real sense of the history of the period... considering that it was more a dramatic biography than the historical and political record of an era. This was not meant as the definitive documentary on the Restoration, but rather a portrait and narrative on the lives of Charles and his court during a period of great intrigue and change.
One cannot cover the 25+ years of Charles' reign in 3 hours and include everything. Instead, it's there as background, for those interested in paying attention. As for sexual intrigue, that's as accurate as was the political. Charles was, from all accounts, a licentious man with many mistresses, several of whom caused no end of trouble.