pre WOTL I had:
Paladin (rushed to 70),
Priest (rushed to 70),
Druid (40 and not skipping a thing),
Rogue (39 pvp project)
Now I have 70 Paladin, 70 Priest, 40 Druid, 39 Rogue, 58 DK
Tried the DK out - completed the starting area and that was that. Can't say I really like this class. My current main (getting all my attention) is my paladin, mostly geared in Merciless/vindicator. I have been running around Azeroth completing quest I never did and ones I completely missed. I am soloing instances I never got around to doing, etc. Have already explored Azeroth and Outland 100%. I have not set foot in Northrend and not bother in the least.
I will maybe go pay it a visit this weekend only, since I also plan to grind some TBC faction reps first. Actually I have no idea why I bought the expansion already
Not getting dragged along with the hype and loving it! I am even planning to go back and collect every set of tier gear I can get my hands on.
One thing I hated about some quest areas in TBC was the over population, when you have to gather low drop rate items from mobs which 10+ other players are trying to kill as well. It is rather anoying when you spend 2 hours on a quest just because of competion like this.
Let the masses go I say - I will hobble along at my own merry pace and enjoy the game.