Pros:

- well designed levels
- Yeti tank!
- challanged parts
- long levels
- much zombies
- good obstacles

Cons:

- I realy enjoyed playing this map i like the Yeti-tank skin
and the level designs.

- i saw a view glitches like in the elevator
(no big deal you was enable to jump off the level)
much zombies

- Yeti-tank skin you can see in like the hard rain campaign.

Conclusion:

I must say well done! i rate this map an 87 out of 100.
------------------------------------------------------------------

If you don't want Yeti-tank  in other campaigns just do this:
(main menu -> extras -> freezer burn -> disselect it)
when disabled you have normal tank skin back but you can't join this campaign.
just enable the campaign to play again (takes only 4 seconds) :0

Pros:

- interesting final
- car trick was awesome
- prison/ boat areas well designed
- container ship nicely made like in real life.

Cons:

none

Conclusion:

this map is awesome.

i rate this map a 95 out of 100.

Pros:

- well designed woods
- good spots for smokers/ hunters
- random hordes
- alot open areas

Cons:

The final is too easy, the resceu vehicle is already there
just hide on the fence and u won't take much dmg.
-------------------------------------------------------------------

- should be more challange
- easy final

Conclusion:

i enjoyed playing this map, much open areas, much good spots
for smokers and hunters.

i rate this campaign a 73 out of 100

Pros:

- good spots for 25 dmg with hunter
- orginal music from half life.
- skybox fits well.
- final is nice
- good level design

Cons:

- on the final, when the train comes zombies are there     
  earlier and blocks the train so you can't enter.

Conclusion:

this map is awesome, i realy like it.

i give this map a 87 out of 100.

Pros:

- good design
- moria level got scenes in it from 
  lord of the rings and audio
- jungle levels well made.
- traps are nice first time i played
  didn't notice them.
- final when the wall exploid you will get blow
  away.
- haunted house nice rooms/ places.

Cons:

- hiden rooms are empty it would be fun if the rooms
  got hiden stuff.

Conclusion:

i realy enjoyed playing this campaign, i give this map a 93 out of 100