Pros:

Cool Special skins
Doom feel
Throwables 

Cons:

No weapons 
No heath kits
NO DIRECTIONS 

Conclusion:

At the very start it was cool looking. The no weapons and health kits was bad and 
the lack of directions made it even worse ! We wondered around getting lost and 
killed from no weapons and no health kits. It is fun to explore but that is when you
know where your objective is. There was no logic behind the navigation at all. 

And we was  pushing red switches and making them green and sometimes it would
unlock something and other times we had no idea what it did. I kept picking up some
kind of block thing and had no idea what that did either. 

On the second level some clouds or gas or something killed me and when my team 
mates tried to defib me they all died. We just quit the game at that point.

I liked the feel of the surroundings but needs some work to even make it playable.

Pros:

Very nice feel
Nice graphics
Cool comic titles
Perfect ammo
Good gun
Good throwables
Good melees
Cool twist of an ending

Cons:

Few directional arrows needed

Conclusion:

This is one of the best looking and most fun to play maps i have seen.
Everything was almost perfect in every game play aspect. There was 
a couple spots we was not sure where to go. Some directional arrows
there and i think you got a perfect map. Great job !!

Pros:

Very nice graphics 
Very nice outdoor feel
I liked the tram car
Cool tasks to do
Good hoard balance (last update did the trick)
Good on guns

Cons:

Need more ammo drops
Need more melee 

Conclusion:

Lot better on this update. Before hoard was out of control but now
very manageable . The looks of the map is very nice and some cool
different stuff but i kept running out of ammo and was limited on melee
weapons which is a must on this map.

Pros:

Nice lay out idea
Nice long levels
Good guns
Good ammo placement
Fun big hoards 
Neat smoky scene

Cons:

Blocky graphics
Weak finale
Lag due to optimization issue

Conclusion:

Fun map and nice layout with the big open spaces. Guns and ammo placement was good.
The lag was frustrating and the finale was way easy. It is a good start and once again 
people are rating lower than i believe a campaign deserves. Some tweaking and it will
be a great campaign !

Pros:

Awesome graphics
Very nice scenery 
Unique Items
Perfect flow
Good hoard ratio
Good special ratio

Cons:

Ammo 
Tier 2 too late

Conclusion:

Awesome map ! Great graphics and scenery and i love the unique items like the orange
propane tank , police car etc etc . One of the best maps i ever played !
Put some more ammo on level 2 and finale and give tier 2 weapons a little 
sooner and you would have a perfect map !!!
Very nice job !!!!!

Pros:

Nice graphics
Cool sounds
Cool layout
Neat wall 
Neat ice 
Good ammo placement

Cons:

Could use more weapons

Conclusion:

I enjoyed this very much. Sounds was awesome and lay out and feel was great.
I think some more melee and tier 2 weapons would be nice but im not downing
the campaign too much for that . I liked it a lot !

Pros:

Awesome graphics
Awesome layout
Good ammo placement
Good gun placement
Lotta much needed throwables

Cons:

Need more health packs and defibs on finale

Conclusion:

This map has a super feel and look to it ! Every part of the map is cool and looks great ! 
Fun to play !!

Pros:

Nice map
Nice graphics and feel
good guns
good melee

Cons:

finale too easy

Conclusion:

Just as good as the l4d1 with the l4d2 stuff BUT the finale is VERY weak !!
On l4d1 finale zombies coming from everywhere on this one it is quite boring.

Pros:

Very nice feel 
Nice Graphics
Good ammo placement
Good guns
Good melee

Cons:

Not enough zombies in certain spots

Conclusion:

This is a little different looking map but is very fun and everything but 
needing some more zombies in spots is great ! 
I do not know why people are giving it such a low rating ??!!!
Not at all what i am seeing .  Good map !!

Pros:

great layout

great graphics

great sounds

great nav

great feel

Cons:

no cons

Conclusion:

SIMPLY AWESOME !! Everything was as perfect as a map could be !

Pros:

Lay out and navigation is nice.
Graphics and sounds nice.

Cons:

Too many zombies and tanks at once.

Conclusion:

Ok i played it twice on a normal server and could not beat it and it was not fun. 
I played it on a friends modded server and it was actually really fun. 
The zombie hoard needs calmed down to meet normal server functions.

Pros:

Easy to navigate 
Lots to explore
Plenty of supplies
Nice sounds
Balanced panic events and tanks

Cons:

Finale was a bit too easy

Conclusion:

I really liked this map. Fun and easy to go through without getting crazy lost. 
Need to beef up the finale.