Pros:

-Great Idea
-l4d1 survivors:)

Cons:

-Huge framerate drops!!
-Error models

Conclusion:

Good idea but you need to work on the fps drops.Cheers mate:)

Pros:

-Very Good textures,skybox,etc.
-Very fun map

Cons:

-I didnt see any cons for this map

Conclusion:

Great work about the map!!!hope you win the constest:)