This turned out to be reasonably good.
Hiroyuki Sanada, the guy who played Toronaga was the role of his career, and for once he did not speak constantly in a whisper.
The guy who played Blackthorne was doing his best Richard Burton imitation, of anyone remembers Burton anymore.
It's hard to distinguish the names and faces of all the Japanese characters and who they are. I read the book when it came out and really liked it, but I don't remember it at all.
If anyone liked this book, another book you'd probably like is "River God" a story of ancient Egypt. Amazing epic story.