In short: It's just kinda tedious.

The levels feel a bit lackluster of atmosphere. In the Alice in wonderland DLC there are lots of little details but in this DLC, you're just inside some big warehouse environment trying to get the tiniest of details cleaned which is just finicky and it feels like it goes on forever, it's quite a grind. Some people might actually like that, in that case, this is probably a good DLC for you.

To be honest I just bought it so I could get the achievements.

In short: It's just kinda tedious. The levels feel a bit lackluster of atmosphere. In the Alice in wonderland DLC there are lots of little details but in this DLC, you're just inside some big warehouse environment trying to get the tiniest of details cleaned which is just finicky and it feels like it goes on forever, it's quite a grind. Some people might actually like that, in that case, this is probably a good DLC for you. To be honest I just bought it so I could get the achievements.