The good and the bad. What makes Cataclysm such an achievement but yet a horrible disaster...
While the new game content is quite impressive it does have it's flaws. The new expansion offers new story lines and powerful new items and abilities to players, however, due to such a major change in strength among players, Blizzard seems to have left several variables in the dust.
Agreeing with many other reviews, Cataclysm offers a fun new Azeroth and great fun throughout the game. However end-game content becomes a disaster. With tremendously unbalanced class changes and extensive amounts of strength and hit points the game becomes a fight for dps (damage per second) and no longer requires the ability to survive through skill and tactics.