The acting was good, the story was fine (not that much can be changed). I think the weakest part of the film is probably Jake Gyllenhal's portrayal of Robert Graysmith (the cartoonist), that and Fincher's annoying insistence on slotting known actors into bit roles.
The things I enjoyed about it (just watched it Sunday afternoon) are its realism, the lack of action scenes, portrayal of law enforcement communications in the 60's and 70's and the lack of face time for the killer. I looked up the run time and it's 2 hours and 27 minutes long. So it's long but not LOR or Braveheart long.
You're more than welcome to your opinion, but I just disagree.
Then again I just might be odd, I hate the movie
Troy. But many people I know love it.
