Pros:

good  song
downloaded atleast 20 times
its just fitting in

Cons:

kind of big mb size for a song (my opinian)
(no more)

Conclusion:

other than big its kind of great i would download it

Pros:

good map
l4d1 air vent at begginig
no zombies at beggining

Cons:

map 4 no zombies bots stay and when i go to saferoom its like a room
even with bots killed
and map 5 rooftop i cant go so i went and its crap

Conclusion:

good but map 4 -5is nothing so keep it up mabye u can make others better