Pros:

- Great map design
- Areas make sense
- Great finale area
- Perfect length maps
- Good item placement
- "Wind" on end platform is fun and not overused. (keep it this way please :p)

Cons:

- Nav needs a little work, 2 tanks despawned on the same playthrough.
- Safe room in the elevator; It was bugged and it took us about 5 mins to get it to work. Someone pressed the button while only 2 of use were inside, which might of been the cause. We fixed it by pressing the outside button then running in. Not sure if its intended to be like that. 
- Did not come across T3 weapons.

Conclusion:

Great campaign. Perfect length and fun finale. Would recommend.