All the marketing materials released so far for 47 Ronin don't really seem to point to an adaptation of the story of the 47 Ronin.
That's not necessarily a bad thing, if the makers of this new version have gone in a new and worthwhile direction. This new theatrical trailer doesn't give me a great deal of hope though.
For a film called 47 Ronin there sure is a lot in these trailers that just focuses on Reeves' character.
47 Ronin is out in America on Christmas Day and in the UK one day later.