The acting was great in this, especially the leading man. The lead character portrays an evil genius and ruthlessness along the lines of a Rasputin. His bad deeds can make you gasp with shock and gall. There are also very good plot twists.
I have never seen nor wanted to see any of the "Zatoichi" films. The idea of blind swordsman just didn't interest me. However the lead actor was so good in this, I have changed my mind. And I'm going to watch one that he is in.
And lastly...this movie had the best Closed Captions I've ever seen!! I'm someone who watches a lot of foreign films with captions. And it was fantastic that the captions actually gave EXPLANATIONS of certain words that would otherwise have not made any sense to an English speaker. Bravo!