Pros:

Good map design.
 Challenging.
 Big campaign with unique looking maps.
 Attention to detail in most areas.

Cons:

Bad game play design.(e.g crescendo placements, etc).
 Areas with no nav.
 Finale ruined because it wasn't naved properly.
 Safe rooms that aren't safe(I even got killed when afk).
 Cheap placement of witches.
 3 tanks at the end which is totally unreasonable.
 I crashed at the end.
 Crescendo's that defy logic.

Conclusion:

I think this map was kinda good. But it would be alot better if there weren't so many crescendo's at the beginning. I was playing this with a friend and the beginning is insanely hard in comparison to the other level. The nav mesh needs a good look at. we escaped at the end purely by sitting on a roof laughing at the infected that couldn't touch us. Some crescendo's defy logic, for instance a couple of wooden planks start a panic event. The camera work at the escape also needs a look at, the camera was going under the floor and inside brushes.

 Overall i this map was fun, but the game play just ruins it. I also crashed right at the end of the campaign for some reason. Additionally you designed the map so shaders set to high mess up the skybox, this should be fixed. Lastly, on one of the maps all of the supplies were placed outside of the safe room, which was quite annoying because it never gave us a chance to ready up before heading out, oh and many crescendo's could be resolved by running into the saferoom.

Pros:

Most fun survival map i have played.
Lots of different stages in the battle with varied challenges.
A well made reenactment of the battle in the film.
Good placement of weapons and items so the game play is not spoiled.
Encourages communication and teamwork.
Intense fighting.
Not a single nav issue or gameplay issue.

Cons:

It takes one noob to ruin the whole game.
The bots are a letdown.
Smokers can be pretty cheap.
The Lord of The Rings characters are not animated, and not all of them appear.
You often find yourself being abandoned by your team mates on the 7 minute marker. Or after you pull the witch.

Conclusion:

I can't wait for the next release. All i need to survive now is Minas Tirith!

Pros:

Attention to detail.

Scary map, something you don't see often.

Good level design.

Huge change from the first version, the flickering lights and sound effects are very good.

Cons:

A few minor layout issues, It seems a lot of the old issues have been fixed though.

Buggy start, because it takes a while for the bots to realize how to get up out of the elevator.

Conclusion:

I'd love to see this as a campaign. If you were to further add to the map which i think is a good idea, I'd add more ambient sounds, more areas (perhaps multiple floors). The new areas make the map bigger, but the map is still a little bit cramped. Also the new details such as flickering lights and sounds changed this from being a standard office survival map, to something quite scary, I'm quite surprised.

Despite what the trolls are saying, and they are trolls, this map is very high quality and I recommend a download.