After playing all the other DLC's available for Skyrim and Oblivion, I think this DLC is the poorest. I am having a great time with the game but the issues I have had make it the worst.
I have never had so many freezes playing this game since Morrowind, Going through doors seems to be the biggest culprit, console freezes and I have to restart. The framerate lags alot and my interaction with the NPC's and followers has been less than perfect.
Examples: My follower, despite being told to wait outside, follows me into a home and although I am crouched, he is not. I cannot interact with him anymore because he has no dialogue popup and tells me to leave the home as if he is the owner. The residents are alerted and he is killed in the battle and then his body stays there forever even after I take possession of the place.
I encounter a group of Skaal who after talking to me, they turn into Werewolves and attack. After a brief moment of me running away, they all run in place and cannot be killed.
On several different occasions I have had enemies start spinning after being hit by an arrow, and then they fly in the air,spinning out of sight.
A dragon attacks Thirsk, all the NPC's stand next to me doing nothing while the Dragon pummels me to death several times. The NPC's never once respond, or attack or die. One continues carrying firewood back and forth between me and the Dragon.
I did love the history, lore, books and new stuff, but it falls short.