Pros:

Great map
Good layout on the map
It really looks like the "Trains?" are really moving

Cons:

Nothing really bad

Conclusion:

Great map. Looks realistic but not too much. I like the "Trains?".

Pros:

Good for training
Nice Easter Eggs
Good map to show off skins

Cons:

...

Conclusion:

This is one of the best "Training" maps ever! I love it

Pros:

Great for "noobs" and "Pros" because Im a pro at TF2 and this is kinda too hard.

Cons:

There is sadly no Medic training
Also this map isn't that famous so I wish that the Spy fight arena wasn't there
Little to hard
I found a glitch were you can use the SMG on the Sniper challenge.

Conclusion:

This maps are "Okay-ish" It is that good of a map. I hope you can update it and make it better