Pros:

- fun event on all maps
- not too long. just enough

Cons:

- some minor problems (like the boat)
- a little lost sometimes (2nd map)

Conclusion:

a pleasant campaign, fun, not too long and well built. 

Pros:

- Design
- Customs textures
- Bell event

Cons:

- Just 1 map
- Nav problems in some areas
- The church is a little weird in my opinion (but nice)

Conclusion:

If this is the first map I say bravo, is quite nice and rather fun to play, but some area are totally empty unlike the rest of the map ... 

Good job ;)

Pros:

Large map
Soooo beautiful !!
nice custom textures

Cons:

not very challenging

Conclusion:

I think it's the most beautiful survival map i ever seen ! Excelent job ^^

Pros:

Great design
fresh & fun
finale !

Cons:

Want a night ver. like l4d1

Conclusion:

I think it's the better campaign on the two left 4 dead ... best detail, gameplay etc ...