Pros:

Lots of med kits
Lots of weps.
Good mapping

Cons:

Few bugs.
Little too much meds in one place

Conclusion:

great map overall. But theres always a few bugs.

Pros:

Amazing level design
Great use of supplies
Awsome Finale

Cons:

When it comes to this, there are no such things as cons.

Conclusion:

This is amazing campaign overall. I think anyone that has this game should have this campaign. 10 out of 10

Pros:

Amazing Ending
Great Boss Skins
Good Level Design
Great Survival Maps
Good For Versus

Cons:

Some Bugs
Some Events Are Buggy

Conclusion:

Overall amazing. This is a great starter campaign for people that are new to L4D2.