Pros:

-Amnesia
-Scarier than the original sound
-Good quality
-Fits perfectly into the game.

Cons:

-Absolutely none

Conclusion:

This is a really good mod and a real enrichment to the game. But  please release your music mod, it would make this mod even better.

Pros:

-Realistic
-Fits the scenario
-Good Quality

Cons:

-None

Conclusion:

I always wondered how the survivors could stay so clean when they slashed their way through billions of zombies. This pack really fits the situation, and makes it much more realistic.