Didn't like this movie too much... here's my take on it
I find this movie's IMDb rating hard to believe... Well, At the beginning i did kinda like it up until the part Tom Cruise was captured and during 6 months he somehow managed to learn nearly fluent Japanese, become a Samurai, let alone one of the best Samurai under Katsumoto, get the wife of the man he killed and the town's affection.
Also, I am afraid to say that this movie sides with the wrong side during the Meiji period restoration. Due to the establishment of a modern Japanese army (learnt from the Germans btw, not the Americans) - The samurai class no longer held all military power. They became angry and formed pockets of resistance. On the other hand, those who wanted to develop the Japanese army did want what was best for Japan - acknowledging the world around them and developing Japan and it's armed forces to be strong enough so European powers will not be able to colonize Japan and steal their resources.
Now that we know of Japan fanatic imperialism during WWII it may be harder to side with the restoration but nonetheless it was the best move for Japan to take...
The movie romanticizes the Samurai even though the Samurai only wanted what was best for them...
The movie seemed too fictional to me... A White American becomes a Samurai and saves the day..
The one thing that managed to calm me down was the comparison done between European Americans and Indians in the US to Samurai and the military restoration in Japan - The film made it clear that both American Indians and Samurai were fearless of death and brave. Perhaps that was the point of the film? to side with American Indians rather than with Samurai class in 18th century Japan?
That's my take on the movie...