I said it, it had to be said, I'm sorry, but celestial gear is balanced, your stats doesn't reach as big as three or four stat sets, I think the issue no one wants to learn how to play and counter builds that uses celestial, if it wasn't balanced then no one would run anything but celestial. It's balanced, people just need to learn to play around it.
I have died several times on celestial harbinger, and people say celestial is unkillable, people just need to stop overreacting.