Pros:

Very well made and detailed.
Though sometimes seen as a con, I personally like how un straightforward the first map is.
Good memories. 
Spawining is pretty balanced.
Bots are good, could be better but good. They atleast get from A to B.

Cons:

-unfinished

Conclusion:

Finish this campaign, dont abandon it like other campaigns that are being awaited.I been playing the Beta for almost a year. But im sure it will be well worth the wait.

Pros:

Luger
P38
Great model and anims
the sounds are remarkable,
the Luger P08 has been my favorite weapon ever since i 
was very small,

Cons:

Missing texture on P38 flashlight, and casings, but that really dosent bother me too much, 

Conclusion:

You have amazed me, i will be using this mod for a very long time. They look absolutely beautiful. the only thing I would change however, is the positioning of the Luger and the P38, have the Luger be the single wield pistol and the P38 as the dual. Only my opinion, just food for thought. But regardless. this is an amazing mod.

Pros:

A most perfect weapon
MP5
Amazing model, even a choice between reflex sight and iron sight (not that it matters in L4D terms)
Replaces Uzi and or Mac10, enabling users of many mods to have alot of choices in weapons

Cons:

absolutely none at all. 

Conclusion:

Amzing model, there really isnt a single thing about this mod i dont like aside from the sound which is an easy fix. well done, i hope to see more work from you soon.