Pros:

+Awesome layout
+Good use of the fog in the second map
+Very nice use of custom voice, I loved the idea of a calm, but slowly dying survivor
+Loved the combination of Hard Rain and Dead Center at the end

Cons:

-Too damn short-
-Bad at telling where to go
-WHY CAN'T I SAVE GNOME CHOMPSKI

Conclusion:

Overall, very nice map

Pros:

Very nice enviroments
Nice, epic music
 Very intense
Bots are great at protecting yo' ass

Cons:

Horrible, horrible ending
Sometimes the bots falls & dies. ALOT
Building is kinda useless as you continuously move ownards

Conclusion:

Good map, but you're probably not going to play it after you've beat it once

Pros:

+Very good intro
+Great concept
+Gnomes!
+Very unique way to get new weapons and such
+Decide how your game ends!
+Big map
+Nice objectives

Cons:

-Too many smokers
-Not alot of spitters
-Restarting will happend atleast once
-Way to many tanks at the end

Conclusion:

Great map! I really love it!

Pros:

+Awesome concept design
+Great map
+very good ways of blocking the zombies
+original unlock tree
+Really asks what is better, staying & putting up stuff, or focus on the objective
+Many zombies without going over-the-border
+Good amount of tanks
+Gas focused upgrades!

Cons:

-Bots fell of the ladder and then they died, forcing me to get the Defib early
-Very few bugs

Conclusion:

Awesome map! I really like it!

Pros:

+Big map
+Fun to explore
+More things to interact with
+Very dark in a good way
+Bots are great at protecting you, even if they only have pistols
+Nice reaserching times
+Interact with stuff to interact with more stuff!

Cons:

-Really, really bad grammar
-Lack of special infected
-Most zombies just stand where they spawn, not running towards the player
-Doesn't tell you where the item you unlocked is
-Crashes from throwable items

Conclusion:

Overall, great map, I really like it. I think it is better than Let's BUild a Rocket

Pros:

Pretty good map design
Nice concept

Cons:

Way, WAAAY TOO MANY ZOMBIES
Difficulty ramps up WAY to fast
You'll only get time to build stuff when the tank comes. Wich is too often
The time to build stuff is to long, and since the zombies come at you seriously fast, you can almost give up playing this map.
The firewall takes too long to activate and it barely lasts
Broken textures everywhere

Conclusion:

A good idea, but this was seriously done badly, this needs a serious new revamp and the infected spawns too often and too many of them spawns.