Pros:

-It's a Tank map
-Difficulty is perfect from Normal+
-Expert is completely possible with at least 2 people
-Really strains team communication with fellow survivors
-Loads of fun and endless possibilities for replay (imo)
-Layout of map adds strategy to map
-Different extraction points adds variation to gameplay
-placement of cars for tanks to use were spot on

Cons:

-good luck playing alone/with 3 bots
-Should make all ladders on the map more visible
-Health packs are practically useless on expert (no points taken off)
-not sure what the purpose of the Biles are, since throwing them on tanks seems to have no affect (in my experiences)

Conclusion:

Overall it's a great map with a really great change in gameplay. It gives you a rush knowing there are like 15 tanks on you at all times trying to bash your face in, and it's even greater on expert where everything insta- incaps you. Great job on the map and an amazing tribute to the TankFever series.