It is fantastic, fantastic, fantastic!!!! I could watch Kevin Spacey reading the phone book, but in this he excels. I watch an episode in bed every night and have to restrain myself from staying up all night to finish the series, but I'm trying to string it out as long as possible.
Just a thought - are you talking about the original Ian Richardson UK version? It was wonderful too and is also available on Netflix, but if anything I think the Kevin Spacey is even better.