Pros:

Lots of interesting areas to explore above and below ground
Nice Music

Cons:

256colour poster instead of 32bit colour poster
no coop or versus

Conclusion:

needs 2 more votes please ths map needs to see more attention its deffinately worth downloading and playing
oh and i stress again COOP & VERSUS PLEASE!!!!! according to a friend these a bug spot were its possible to survive in deffinately plus an unbreakable door so thats 4 points taken off so 96% ;)

Pros:

Reminescent of Resident Evil, Tomb Raider etc gameplay of puzzling your wayout not being squashed or impaled by things

Cons:

2nd or 3rd room with three doors noclipped through my geuss need 2 additional real players to unlock all three doors at the same time?

Need to have another go shouldve self revived instead of crawling through the lazers (was prior to incapp trying to jump and weave) but all 7 other bots also incapped themselfs.

Conclusion:

ignore the white wall lack of detail its all about the puzzles and hazards so if your looking for a puzzling challenge this is the map for you ;), finally completed it yesterday night with one other that joined me i forgot the final door code, i think i pi$%ed him off by noclipping him and myself through the door with no gas can and no memory of the door code had very little choice.

(if you liked this map also download left 4 cake 2 pretty similiar style of map)

Pros:

Sci Fi
Boss Fight
Attention to detail in the extreme

Cons:

Very Short for a whooping 1gb map

Conclusion:

Ver impressive, how big is it goner be when its finshed its like over in 5mins and the map is 1gb in size, my internet is slow liveing in this area cant get more than 4mb/s which is supposed to give in theory 400kb/s but im actually only getting 180kb/s this is goner be a pain in the rear end to download and upload to my server :( but probably well worth it in the end.

However, Please no matter what finish this map!!!!

Difficult to score cause its only 5-10mins long

Pros:

Long very interesting map A**
Scavenge finally was lovely with all those glow worms in the air very atmospheric
Brillant Holiday Pool area

Cons:

Couple of purple objects might be bad installation of addon support or something idk
Scavenge cans can be blown up prior to someone picking them up unlike scavenge finales on normal l4d2 maps

Conclusion:

Bit same old same old in places, but the different bits like the Pool Holiday Park and scavenge finale was pretty good.

Pros:

Old School Hexen Graphics (fraid i never played Hexen but i did play some of Quake 1 and unreal 1 i think it must be pre those games)
Nice old School Sound fraid idk 4bit, 6bit, 8bit dont think its 16bit? 
Got really fun after about 15mins in tanks started kicking my a£% manged 19mins and something

Cons:

Large Area of nothingness
Needs more detail 

Conclusion:

I found the map to be fun and thats what counts, Reminds us how far graphics have come but theres always a sense of gameplay and quirkyness missing in modern games.  

Difficult to score as its only a small map as retro sheq (sorry cant spell) i think its a big thumbs up here

Pros:

Derailed Train Section
Difficult to find correct way through

Cons:

Dull Average Street Map
Survival Mode is boring

Conclusion:

Dull Average map with only 2 redeeming features the derailed train section and the make you think where to go next nature of the design of the levels.

Pros:

Master of Mapping Design
Good Visuals
Caterpilla Boss ;)

Cons:

Confuseing start, no idear how i was supposed to get through the half open door, ended up low grav jumping over it.

Final Boss was unstopable without major changes to the server to beat it.

Conclusion:

@Sirell Does Resident Evil, Silent Hill, Crysis etc.... give u hints to defeat level bosses and final bosses answer no it doesnt you have to look up in stragety guides, online walkthroughs or if you are really desprete cheat codes.

@Sirell what do you mean repetitive did you play it over and over again i dont see it as repetitive in any way :P

@Sirell as for making it easier you can never please everybody as some complain when it is easy and others complain when its not challengeing enough best ignore everybody and do what you feel like :P

My only personal critism is that i found it too short.

Pros:

Nice Green Matrix Atmosphere
Clown Hordes
Witch Spawns
@LegendaryU2K All 4 l4d1 characters show up after a certain amount of time
4 Buttons to press for Music

Cons:

24mins in Red and Purple ERROR msgs spawn what were they supposed to be? and again at 35mins in.
Number 2 Playback button doesnt function?
Music stops after a while would like it to keep going until you select a different button.

Conclusion:

The ERROR msgs says to me its not complete!!!!
Would like to See A SMITH BOSS TANK after 45mins to complete the game like with Helmsdeep.
The Train tracks i thought at first would be good to have it transport you back to were you started like on Matrix Reloaded but the train tracks were the only thing preventing me defibbing team mates by buying another defib to defib Team Mates so thumbs up for that :)

Pros:

Fun Map
Lego
Not much more to say really good map

Cons:

Very Small Space

Conclusion:

Could do with a bigger map space not a great deal of space to avoid and kill tanks in, but good fun concept.

Pros:

Big Space
Very Scenic
Lara Croft

Cons:

Error Message on multislot servers 

Conclusion:

Intially found it difficult to remmeber how to find different spots that i found in the map to camp

Fix the error and make Lara croft a playable char for one luckly person it gets my vote for 100% maybe not as glamourously as exceiteing as helmsdeep but for a straight forward l4d2 map very good 

Pros:

Christmas Map
Nice Environmental Layout

Cons:

No Thrills Basic Survival Map
Not Enough Horde for Me i think 4 times the quantity would be better.

Conclusion:

No Thrills Basic Survival Map with a Christmas Theme, doesnt stand out against other survival maps like helms deep.

Pros:

Flying ufo intro
Nice Bosses especially the Snake like Boss
Nice Arena Layout
Less Lag than Space Jockey Map
Uber Shinny like Darth Vader's Helmet Final Boss :)

Cons:

Unsure if this is better than the first 2 maps

Struggled to finish the map, maybe more meds and/or defibs is needed. 

Conclusion:

Excellent Map, though similiar to the first, maybe suffering alittle from the sequel curse.

Note: if your camping on the slopes on the side, and you kill the big giant head the fragment piece wont drop, you need to be on the floor when the big giant head pops.