In my opinion its the worst map pack of all 3 map packs released.
Pros-
The maps are sniper friendly.
The new Zombie level is fun.
Visuals are pretty good.
Hanger 18 seems to be the best one.
Cons-
To many camping spots.
The maps look like they did not put much thought into them.
Some game moods suck on the new maps.
Silo, Drive In and Hazard are not that fun.
15 bucks is still to much for the maps.
In my final opinion this looks like a fast buck for Activision they are still trying to milk it as much as possible before MW3 comes out so they can do the same thing with MW3. If all you do is play Call of Duty then I would say buy them but like I said the 15 dollar price tag is still to much. This new map pack should be sold no more then 10 bucks, But what can you do people will still buy this no matter what any review says so if you buy them enjoy and if you did not buy them you are not missing out on much.