My favorite class are warriors and I find the new battle sounds thing a good thing, albeit needing further tweaking and fixing. Warrior skills (and most skills in the games really) are powerful in nature and a companying sound is natural. In fighting games only characters don't make these sounds are mutes like Jason Voorhees in MK 5.
A few skills like female humans global cooling, rain or healing touch are graceful and peaceful and a battle grunt may indeed seem off.
My suggestion is if Larian can only add sound to the appropriate "powerful" moves, and maybe add a option in setting so folks don't like battle cry can turn it off.
