First up, this DLC is essentailly one quest chain. It took me about 3 hours to complete.
When a DLC was announced, I was hoping it'd be something bigger, but with a price tag of $6.99, I knew it wouldn't be huge. It is well written, acted, and on par with the other main quest lines of Greedfall. I felt it added to the world's lore and fit nicely within the game.
A new zone has been added and it is beautiful. There are also new wildlife to contend with and a whopping 2 new contracts to fulfill *hold me back ;-)* Also, your companions have interjections and a short converstation about the quest. I feel it's worth the price.
I do take issue - without spoiling too much - there is a character this new plot involves, who I'd think would have some sort opinion about the situtation, but has nothing to say on the matter and appears to have no knowledge of it even happening! It was a let down. I thought maybe the VA couldn't make time, but it turns out this VA voiced a few minor NPCs on the DLC, so I guess it was a narrative choice. A stupid one, if you ask me.
More Greedfall is a good thing and I hope there will be more DLCs or sequels. It's such a gem.