I denied very much of MoP and regretted it. It was annoying to be the only stupid idiot that did not know anything about what's new in the game and in-game they don't explain jack. So I was forced to check mmo-champ and wowhead while leveling. Next expansion I will "spoil" myself again like I did with Cata, Wotlk and BC - it's just not worth it to be a stupid noob the first week