It provides a few hours of extra quests that all Fable 2 fans (metacritic.com)
There is also a «Read QR code» feature which lets you scan QR codes and get extra quests as well as view the guild cards of other players and receive treasure maps from them (treasure maps point to a certain area on the world map where you will find items and equipment to help you on your way). (3dsblessed.com)
With a game world this big, I'm wondering about the possibilities for extra quests DLC, more content to further Link's adventures in this space. (waypoint.vice.com)