I am a death bringer...

So I rolled a DK last night, thanks much to init_5 for getting my main to 55 to allow this roll.  I just hit 57, and can't wait to finish the initial quest line to finally get myself to Outlands.  A very interesting series of quest for the early life of a Death Knight has you doing everything from killing innocent civilians, to secretly sneaking behind enemy lines, almost instantly killing 100 plus soldiers of the Scarlet Crusade.  The quest line really gets you involved in the story of your character and makes you feel like an integral part of the Liche Kings army.  Blizzard really did it right with the Death Knight.