How did you feel about Skyfall? I'm not a big Bond (or even action movie) fan and I didn't like Quantum of Solace, but Skyfall is one of my favorite films just on cinematography alone. I certainly don't find it to be just a random action movie (or if it is, I need to find which action movies are that visually stunning!)
Skyfall was great in that it grounded the relationships that Bond had with M. I believe he/she is just as interesting a character as Bond is... but never fully developed. I always thought if John Le Carré was writing Bond the focus would be on M, and might even make for a better book. Skyfall been the only recent movie that has added something meaningful to the Bond persona IMHO.