Having just watched this DVD again, I've been capitvated anew by how good it is. Everything, from the music to the costumes to the acting, is magnificent. Rufus Sewell skillfully portrays the character of Charles II - cynical, witty, essentially good natured but determined not to go on his 'travels' again. The supporting cast are wonderful too, especially Shirley Henderson as Catherine of Braganza, Helen McCrory as Lady Castlemaine and Rupert Graves as the Duke of Buckingham. The spirit of Restoration times - that is, self indulgent pleasure seeking interspersed with religious mania - is captured beautifully.
I have a few little complaints to make. I feel that James, Charles's brother and eventual successor, is treated rather unfairly. Yes, James was very stubborn and not too intelligent, but in the drama he is constantly defying Charles and is often borderline disrespectful to him. As a believer in the Divine Right of Kings, James wouldn't have acted like that. Also, it would have been nice to see James's daughters, Mary and Anne, featured, or even his second wife, but I understand that time constraints probably made this unfeasible.
Diana Rigg puts in a good performance as Henrietta Maria, despite her English accent. There are some slight chronological inaccuracies however - for example, Charles's brother Henry was dead long before Catherine arrived in England. These are all minor points however, and are the only reason I'm giving 4 rather than 5 stars. It's a wonderful, exciting drama and is for the most part true to history.