This is my favorite of the two big heist dlcs. I really like the robots it adds to fight because it adds some variety to the endless stream of the same enemies and if we're honest it takes some of the pressure of the end game because the robots are easier than the mass waves of shields and heavies that would be coming instead. The weapon it adds is a fun one thats a solid pick to use in a run. The set up for the mission isn't nearly as boring as gold cups setup. Instead of what amounts to unskippable cutscenes like in gold cup for setup missions you they instead have really really long missions that feel like 2 or 3 missions rolled into one.
The actual big heist mission feels more like a mission you'd find in a different video game, its not a heist so much as it is shuttdown down a robot factory and having a big boss fight to save the city for whoever wins the turf war. I really enjoy it, it feels fitting as a way to close the game out if you get it late in a run. Also cagnali has a special final turf war if you don't get the big heist and instead take the faction out via that method.
Its a good dlc that just adds to the game. If you like the single player campaign in this game you'll probably like this dlc