Its not that players went through the Cataclysm content faster than expected. Its that the content wasn't there to begin with. A lot of Cataclysm's development was spent on redesigning level 1 to 60 leveling content. I don't know about the rest of you but I buy expansions expecting to play new content on my main, not to go back and do all the level 1 to 60 areas. I wonder how much more we would have had if they hadn't of done that ? That and putting the A Team on Titan.