The first two levels of the DLC were also great, I really enjoyed the whaling facility and the legal district.
....but
The third and last level was a real disappointment. A cut and paste job from the main game is not really on. In fact it's not even a full cut and paste, it's about a third of the flooded district level. That's just lazy.
When I am paying double the price of the city trials DLC, I don't expect just two levels and a cut n paste job.
The next DLC needs to be at least 4 original levels in my opinion to justify the price tag.