Pros:

-Its a good port
-L4D2 in L4D2
-One of my favorite port (With Dark Carnival)

Cons:

-Sometimes there are no sounds
-No Virgil lines...

Conclusion:

Its cool! I recommend this campaign for L4D1! I can't wait for Hard Rain! (and maybe Cold Stream if you guys are gonna make it)

Pros:

-AK-47
-L4D2 in L4D1 (Im tired saying this
-Its cool

Cons:

-Some minor problems but who cares....

Conclusion:

Good job man, Hope you make Silenced SMG for L4D1, Btw I am on the picture! (No really xD) Ill drop here 4 Stars... If you fix some of the problems, Its cool

Pros:

-ONLINE!
-BEYTA!

Cons:

-None

Conclusion:

Good job M8! but why no viewmodel body? Overall I like it

Pros:

-L4D2 in L4D1
-Real Sniper, not a Hunting rifle.
-Online

Cons:

-None

Conclusion:

Good Sniper, I know it isnt your work, but Thanks for uploading it here.

Pros:

-What i wanted for the SPAS

Cons:

-None

Conclusion:

Good Sounds!

Pros:

-Teaches you how to kill Witches!
-Left 4 Dead and Portal Crossover!
-Great Voice acting and stuff!
-Very good design!

Cons:

-New Update of L4D broke the first way to kill The Witch in Chapter 1...

Conclusion:

Overall, Its one of the best campaigns I ever played! I recommend it to everyone who can't kill Witches!

Pros:

L4D2 in L4D1!

With L4D1 Animation it looks better!

Works Online!

Cons:

No SPAS sounds So i need the get the sound from L4D2 (Not really a con)

Conclusion:

Overall, Good job Ultra and Barrage_o_Fail! And thank you BOOMER_Steam for uploading this!