I did not have much problem,but then again I was a 70 pally with 3x 60 shamans at the time. My prot pally did not do much damage, but the 3 shamans was enough to down a 70 mage, while his other 70 friend did not bother dropping off his flying mount.

At 69 over the weekend, I stumbled onto a solo hunter doing Legion Hold. He's either an idiot or brave when I ignored him and went about my quest, and he decides to charge a red cat on my Resto. 8 seconds later he's dead--that's within the expiration of hammer of justice.