winterspring is mostly unchanged, moonglade is completely unchanged (from a non druid perspective) its still got nothing to do, silithus is almost the same as it was, the mini holiday changed it the most. arathi highlands is mostly the same aswell
some dungeons are still the same, uldaman, razorfen kraul/downs, maraudon, black rock depths, lower black rock spire
diremaul is mostly the same, just level retuned.
then theres the battlegrounds, warsong gulch, arathi basin and their associated reputations are still the worst grind in wow.
i think thats about it