Yeah, battle sounds are fine for the most part. I'll go into more detail with what is wrong.
"Firebomb.wav" plays when your team loses a round.
The "man_yell_" sounds are spammed during combat. Not sure about the "woman_yell_" sounds yet; haven't run into many female avatars. Also, I've heard male characters yell "die!" and "coward!" -- which are completely new to me. I'm guessing they are "snd_man_warcry_" from native. No idea why they're playing now though.
QQF results in one of the "vc_1_attack_" sounds playing. There are probably other voice-command errors but that's the only one I can name right now.