I agree with another review that says this movie was more like an extended ending. It sort of makes you feel like it was summing some things up for closure (but not everything).
During the movie I kept feeling like it was about the reach a climax but then it didn't really ever do that. The movie was more about establishing where Jesse is now in life and as a person, but even in that could have gone that little bit deeper to emotionally pull you in.
To me, it felt more like a movie to start a new series than a movie to end one.
I am left with one bigger question... what happens to Walter White. There wasn't enough to make that definite.