Pros:

Good campaign for working on your witching technique.

Cons:

The final map has witches spawning all over the place and it just makes it random.

Conclusion:

This is a bothersome map if you just want straight game play, a good map if you want to kill witches.

Pros:

Good maps.
A lot of variety.

Cons:

I played single user with bots and they couldn't negotiate a couple of things.

Conclusion:

I played this single user and then went back to play in Gib Fest mode.  Great campaign.

Pros:

Lots of good detail.
5 awesome maps

Cons:

Level 3 was confusing. Could not find the exit
No helicopter in level 5. Sound, no visual
Fetch and carry in level 4 was tedious to play in single mode
Could not find path through flames

Conclusion:

There is a lot of good stuff here.  Good, imaginative map work.
I tried playing it in single user mode and couldn't finish level 3 because I could not find the exit.
Turned cheats on and played in Gibfest mode, mutation14.  Still had a hard time with level 3.

Pros:

I liked the things hidden behind pictures.

 

Cons:

Hard to play in single player; bots don't pick up health kits, etc.  Bots fall.

There are a lot of traps, and that got tedious after a while.

Conclusion:

I'm not an extreme player, so factor that into your take on this review.

The learning curve doesn't fit the kind of games I like to play. After completing this campaign, I felt like I survived, more than accomplished anything.

Pros:

Good campaign for people new to L4D(2).

Relatively easy to follow.

Cons:

The zombie hordes at the end are a pain, but doable.

Conclusion:

I played this in single player mode with bots.  It played well.

Pros:

Great looking maps

Cons:

Finding the cookies is too hard

Conclusion:

I gave up because I didn't care about it any more.  I don't know if it was just too difficult for my taste.  You may like it.

Pros:

This map is good for training on how to move while under attack.  There are lots of drop offs to avoid.

Cons:

I played this single player with bots, and they died by falling off ledges and ladders.

Conclusion:

Fun, different.

I played on a Mac, and after finding the radio, there was no rescue.  I played the map with cheats on and no rescue appeared. 

Pros:

Long visual spaces, a lot of attention to graphic detail
5 maps, a good long time for game play

Cons:

Some glitches in game play
Rescue is somewhat drawn out

Conclusion:

I really liked this campaign.  I played it in single user with bots and the bots were kind of stupid, e.g., they wouldn't get on the elevator in the art gallery, they fell off stuff and died, wouldn't pick up health kits.

I got trapped behind the army truck at the end of the park, just before the train tunnel.  That is a slight bug.

In the path to City Hall, I got turned around in the yellow building a couple of times.  One time I was playing with cheats on and I went noclip to see if I could figure out where to go.  The other time, a jockey rode me off the top of a walkway.  I need to revisit that and find my way.

Playing with stupid bots in the rescue map is somewhat tedious.  Bots don't play smart.  The military sniper rifle in the spawn room is a godsend, because I wouldn't have been able to put a hurt on the tanks without it.

Pros:

Good combination of maps.

Cons:

There were a few places that lacked polish, but they were rare.

Conclusion:

I played this campaign twice.  It is a good combination of spaces.  Stuff on the listing boat is good.

Pros:

Good quality campaign.

Underground tunnels are a change.

Cons:

The 2 minute run in the third map has problems.  It is possible to get stuck where movement is not possible.

Conclusion:

I was able to complete the run twice in the third map, only to have one of the bots mess up.  Otherwise, is an interesting campaign.