The only time I dislike it is when the healer doesn't realize I have it under control and tries to intervene but even then, I know it was with good intentions.
I was in Twinning and a healer Rescued me as a DRG because I was in reach of the red ground circles, way before they go off. I Dragonfire'd back to the boss right as he did it, and Elusive'd back to the safe spot after getting my GCDs in, haha.
Never seen it used to grief personally, only help or try to help. So I think it does more good than harm.