It's not as fun without a point to put into talents with every level. But leveling has never been faster. All the nerfs to XP needed for levels is just retarded. You can fart and accidentally out-level the area. No heirlooms needed. Leveling is a damn joke in this game. It has been ever since they started nerfing it mid WoLK.
Edit: And Blizz really screwed leveling up when they put the god damn quest helper addon in to the game.