WD kindly took me to see
The Dark Knight (at the Somerville, which has unfortunately succumbed to the nasty trend of showing ads as well as trailers, but which at least showed three instead of ten). I wouldn't call the movie perfect, but I think I could maybe call it great.
So, as briefly as possible, if spoilery. What I didn't like first, since it's the less important list:
( What I didn't like )( What I did like )