Very solid game. Very eductional. This game gives a deep insight to the Sanada clan's history. Compared to previous titles, this game is considerably harder and more intense during battles as you always need to accomplish various tasks within limited time. This is very challenging but also very fun.

If your are not sure about buying this or not. Here're some of my opinions:
-This is not a short series spin-off. The content of this game is huge. After 40 hours, I still haven't finished the main story.
-New officers, new music, MORE battles. Less fancy paid DLC costumes but more focus on gameplay and story telling.
-On max setting the graphic is stunning.
-Replay value, of course.

(Theres a 2016 japanese history drama called "Sanadamaru" which pretty much corresponds to this game. If you are interested in Sengoku history, I strongly recommend to check it out).