Taemien
15
Its worth it if you buy it as a DLC, since you do get two building sets and some armor. That stuff can be used on any map, even custom ones. But if you’re looking for another map… then your mileage will vary. If you’re utterly bored of Exiled Lands, it can provide a decent experience.
However if you’re on PC I would recommend custom maps made by some excellent creators instead. Many of them have much of the unique content you see in both Exiled Lands and Siptah as well as their own.