Pros:

It's damn good!

Cons:

The SCAR's reverb could use a little reduction, seems too high at the moment

Conclusion:

Sometimes you'll hear weird distortions or glitches; this isn't a fault of the mod, it's a fault with the sound cache. Apparently rebuilding the sound cache tends to fix this.

Pros:

- Brings back memories of L4D1

- Just like the original commons

- decapitations as the only gore increases performance :D

Cons:

- The only gore is decapitation, but as an upside, it increases performance as the game doesn't need to render bigs and guts :D

- Won't work on online servers if they have a populations.txt, which will automatically override the client version, but hosting a local server will fix this.

Conclusion:

Download it. NOW