Looking forward to this one, hear it's quite extensive and fun. But hell I haven't even done any of the last DLC I bought. Every time I get into the game for a few weeks I think 'ok, time to do the DLC stuff' but then I find myself off doing 20 other things that I haven't done before.. even with my high elf sorcerer/vampire character! Hell, I have ~300 hours played and I haven't even gotten very far in the story on my main char (I'm up to the whole infiltrate the high elf base part), let alone hardly any of the war stuff.
Ah well, it's a great game for the 'dry season' that usually happens in feb/march. Even better to have new stuff just waiting to be played.