Sure, it wasn't bad. I just would've preferred if it had any actual gameplay, wasn't a fan of the "can't die no matter what" mechanic. I don't think I ever saw the real ending. Mostly because we never got it on PC. Gotta love console exclusive DLC.
Interestingly enough I liked Warrior Within, kinda have a soft spot for it in fact. The dark and edgy-ness didn't bother me that much, I enjoyed it for what it was. And that one plot twist with the Sandwraith was pretty cool, and the Dahaka bits were also good shit.