^ Actually it's ironic. The TOS movies tended to be serialized ensemble pieces where TOS, the show, was an episodic show that focused on the main three. The TNG movies were stand alone films that focused on Picard and Data while the show was slightly more arc-driven and egalitarian with regard to the treatment of its characters.
The reason for the change in format for the movies was probably because the TNG films took place at the same time as shows made concurrently with the films. So, if the TNG movies were to be as serialized as the TOS films, they'd either have to lag behind DS9 and VOY in terms of the timeline or they'd have to cover more story time in the course of the film.
Of course Insurrection was really the only one to do any commentary on the state of the galaxy at the time of the film. It's a film drowning in mediocrity, but what saves it in my mind is that it's a portrait of its time, in that the Enterprise has grown world-weary and cynical as the diplomatic force in wartime--but I digress.