They call the DK a hero class. I call them a "Timmy" class. You know, Timmy was always that kid you played games with who always had to have the most power and do the most destruction. Always. overdoing it. Always.
Tell me what DKs
don't have.
Anyway, I found them boring to play. Just walk up and mash a few buttons and you'll be sure to take out all the mobs.
I'm coming from a priest, though, so the difference is pretty great. I guess I'm just a healer at heart.
Personally, in 3.2, I'm looking forward to the cheaper mounts. (I'm currently leveling.)