Quote Originally Posted by Duuude007 View Post
It allows an overgeared dps to unload without concern for whether the monster will even think of turning.

Not every tank is on par with every dps. An i120 tank could easily struggle against an i130, let alone four dps, each potentially attacking a different mob.
But it's 100% useless if you're in a group with people who're both geared and competent enough for the content you're doing. And in any other content it's nothing 2-3 seconds of watching your aggro and auto attacking can't fix.