What is World of Warcraft: Legion about?
In World of Warcraft: Legion, Azeroth's defenders must embark on a dire quest to unlock the mythic secrets of the Broken Isles, master Artifact weapons of legendary might, and rally like-minded champions to their cause in their Order Halls. In this desperate hour, they must also strike a forbidden pact with the outcast Demon Hunters of the Illidari, fel-twisted disciples of the dreaded Illidan the Betrayer. Should the heroes of Azeroth fail . . . kingdoms will burn.
This is how you can count WoW Addons. WoD was, in my opinion, quite unsuccessful, so Legion had to be good. The calculation worked out for the most part. Here and there there there were a few weak points and bugs that were annoying, but playing was enjoyable again, and since you weren't permanently fighting only orcs that ride on orcs, throw orcs and eat orcs, you even had a little variety still.