Still use it, but with the increase in cap level it's not a requirement anymore in Crota raid. Still see plenty of people using it in VoG though. Not as useful in PoE for various reasons. A lot more useful in PvP thanks to the scarce special ammo. Still one of the best weapons in the game.
Icebreakers has its uses
It's still a good PvP weapon since special ammo is a lot less and it regens it's ammo( along with being high enough impact to kill of a res)
Also it's still good at doing Boss damage when you can rain shots on the crit spot with black hammer.
Good. All weapons should die after a while. But I really like that they found a way to make it less all-ice-breaker-all-the-time without nerfing it to hell. I still use it, but it's situational. On the other hand, they just destroyed auto rifles needlessly. That's the worst way to balance the meta.
Ice breaker is good but I don't use it too often unless I need a constant supply of ammo such as in a raid. I really don't like the recoil and prefer my pradeyths revenge.
I pick it over the gally any day on solar burn's
Course if I'm on my Titan and the situation is appropriate - gally comes out to play with ruin wings.
But alas - Icebreaker is my fav.