Pros:

Nice map length
Good weapon distribution throughout
I loved how the wayfinding worked

Cons:

Stretched map textures (on the ground, the dirt in the very beginning is super stretched in one part)
No camera swooping intro like most other campaigns (nitpicky)
Some areas are a bit blocky and jagged

Conclusion:

Overall it's a good and fun campaign, it just needs that extra "polish" to truly make it shine. The last map was very blocky with perfectly cut square holes in the walls and such, it makes the brushwork appear obvious things like that should be changed to make it look more fitting and natural.