Pros:

- Seemingly bug free
- Amazing scripting
- Clean graphics
- Very unique

Cons:

- The environment you hold out in could be made bigger/have more places to explore but that really isn't what let's build maps are about I suppose.

Conclusion:

This is the first time I've seen this kind of thing being done so well. 

Pros:

- Level feels big
- Lots of places to hold out
- Consistent design throughout
- Has a nice look to it 
- No problems with navigation

Cons:

- A building's texture scale was off.. that's about it (this was probably fixed)
- No poster
- You may want to use the other kind of spotlights entity(there are two), because the ones you are using  look unnaturally white. Either that, or change the colour of them slightly.

Conclusion:

Download this map if you're looking to play survival, you wont be disappointed.

Pros:

- Lots of custom stuff
- Realistic Wii (complete with sound and video output)
- Closeable doors
- Good ambient noises (I liked the dark bark outside)

Cons:

- Seemingly not enough ammo spread around the map

Conclusion:

A great map with great atmosphere, worth the download.

Pros:

- Half Life 2 music implemented nicely.
- Ambient sound.
- Amazing level design variety.
- Cinematic Physics??!
- Interesting events.
- Good use of colour correction.
- Secret Location.

Cons:

- A bit lacking in details.
- A lot seems to be copied from Valve's maps.
- AI Navigation issues.
- A bit too difficult.

Conclusion:

Despite the fundamental issues, I still found myself enjoying the experience a lot. The pathway you follow feels really varied and atmospheric. Great campaign! Hope to see more from you in the future.

Pros:

- Amazing attention to detail in the geometry of the levels

- Great flow and variation

- Awesome visuals

- Lengthy levels

- Perfect Navigation

- Valve quality

Cons:

- Needs a bit more weapon variety

Conclusion:

Simply one of the very best campaigns for L4D/L4D2. Pretty much perfect in every regard. *SPOILERS* The ending was slightly disappointing because I was expecting something perhaps a bit more significant or engaging. Still, the monolith was very striking visually and the colour effects looked awesome. The whole thing brought back memories of 2001 and 2010. Are you going to make a campaign of them on Europa? That would interesting to say the least XD.

Pros:

- Custom gun sounds and models

- Atmosphere

- Visuals

- Length

- Level Design

Cons:

- Needs more clipping brushes. You can easily escape the level and end up on the bottom of the level

- Finale needs more explanation and polishing. Me and a few other guys couldn't find what we were supposed to fill up, and when we did, we just herded everything to the boat and then started the finale.

- Floating detail sprites

- Annoying flickering lights

- No survival and scavenge maps

Conclusion:

Great campaign, the ending was bad though. The level itself is good but it wasn't executed well. Change detailsprites to detailsprites_overgrown to fix the floating grass. This map was really great, many custom models and sounds, so it went above what is expected. It didn't, however, include any extra game modes which I found somewhat disappointing. Still, very good campaign, and should be great fun on versus.

Pros:

- Excellent presentation and visuals

- Very believable scenario for both game modes

- Professional-like quality

Cons:

- Cannot go into a lot of buildings

Conclusion:

This is a virtually perfect survival and scavenge map.