I beat it, took me a good 2hrs to get through and must say it's pretty good, but wish we had gotten more story, which is pretty much the big thing in this game, out of this DLC. The story's pretty interesting and can give you a little bit of "WTF..?" heh.
It's pretty cool how they implemented the flashlight mechanics in this. We all obviously know that it helps take the darkness off of The Taken, but they way it's used in the enviroment now was genius! Just gonna say that it's not the only way to take down The Taken. It does get repetitive, just like the main story, but hey, that's how the game was made.