@OP
Blizzard had to make a choice, either try keep everyone content about the game or a special 10% extremely happy about the game. Sure if you were in a decent raiding guild and had the time in burning crusade that will be the peak of this game for you. However for players that don't have skill and hardly any time we can all see the content now through LFR and easy 5 man dungeons.
1% of the game is now made for skilled players where before 20% of the game was made for skilled players.