I stumbled upon reddit.com/r/warcraftlore and read the entire old summary of the lore that Vanilla was based on. I must say - whaaaaat the hell, there's so much potential there that they haven't built upon, and instead they keep just adding "new" things. I'd love some actual focus on the various human kingdoms - who's the rightful heir to Lordaeron now, Princess Calia? What of the human clans - why is Danath Trollbane still chilling in Honor Hold? And what about the dwarves, when will we see the Bronzebeard bros reunite?
It really feels like the focus is, as usual, on horde. I play horde on all my characters so I get to partake in it, but I wish there was some incentive to play alliance as well. Much as I really enjoy MoP, I feel like all the new lore is worse than if they had just continued to expand on the old world. It's stupid that they added so much new stuff in cataclysm, when all of it is for low leveling characters