Pros:

pistol smg silenced smg chrome shotgun and combat rifle sound great

black mesa sounds are a good fit for this game

Cons:

combat shotgun makes a very irritating sound when fired (high pitched noise to other odd noises)

turrent makes random noises after firing like mushy sounds

smg when reloaded makes a noises almost where you think something in game broke

Conclusion:

fix those issues and this mod would be great
overall i would wait until the mod is fixed before downloading