WTF are you doing with my orc shaman?

About one year ago i really enjoyed playing my shaman, not because he was imba or anything
like that, but because the way he looked and the animations.

Now, 1 year later blizzard have made some f*cked up changes.

1: Chainlightning sound.. whats the deal with this, why replace it with the lame sound of a earthshock?
2: Windfury animation, cant remember the date they changed this, but when wf proced he used to hit 2 extra times in that 1 second or so.
3: Blood fury used to have a really nice animation too, kinda like bloodlust.
4: When you buffed your weapon with wf or any other enhance he used the same animation as when using totemic recall today.
5: Orc shoulderpads - i know this is getting fixed in the next patch, but come on - over 2 months have passed.

I really cant understand why these stuff were changed, please enlighten me, blizzard.