I will be completly honest without spoiling to much, but still i feel it is important to be said.
There are no "boss fights" like in the forest. You see one big creature in a small hole wich makes one excited for a cool bossfight. The big creature did reapear later on but it just dies after a cutscene ( you dont even get to see how it dies).
Towards the end there are a gauntlet sort of run where you run through a cave killing a handful of enemies. The end is disapointing, it is just a cutscene.
The story is confusing as in come cutscenes random people never seen just appear in them helping you. (kinda i dont really know).
We played the game Coop and it was buggy as hell, some of us lost gear and had to get it again in new gaming sessions, people fell through floors.

Overall i would not recommend this at all. i would rather watch a youtuber explain the story of the game.

Good