TDKR had a perfect ending for me (the last 5 minutes), loved that at least in the movies Bruce got a happy ending while Batman endured. Overall it is Nolan's weakest Batflick, though.
I was really looking forward to it and the fact that they gave us a storyline based on NML, Knightfall and Legacy is a really brave thing.
Bane is hard to take seriously in the movie imho, the final fighting is plain bad, Gordon is destroyed onscreen. They had such great ingridients and weren't able to pull 'em off.
The ending still is a real beaut.
What I personally hoped for was a small role for the Penguin (arms dealer) or Rutger Hauer becoming Black Mask (I friggin love both Hauer and Mask).