I downloaded an "addon" to replace all the ambiance sound because frankly, it was doing my head in.
*constant machine humming* *constant fire* *Yourstruly bashes his head in*
No seriously it was really getting on my nerves and before you say "just turn off ambiance sound in sound options", well I did and half of the ambiance are still sound effects..
In my opinion blizzard screwed up there and probably I can't hear the thunder from Zul'aman boss but who cares.... the ambiance is gone.
Im with the rest, if they haven't removed the "feature" then it's just an "add-on".