The thing about comparisons is that you need to make them.
I would like to see someone put a map of the DLC area up. It seemed like one very large arena but full of buildings with multiple doors and windows. There were also at least 4 ladders placed around and some of the roofs you could jump across to others.
Soooo many flanking opportunities in that and not just for me. Several times I had to pay attention because several enemies had climbed up and were moving behind me while others in front of me kept me suppressed.