Believe me when I say this, it is very difficult describing this movie without giving the story away. The movie starts exactly where Reloaded ended, on the ship with Neo and Bane unconscious while Morpheus, Trinity, Link and a few others try to come up with a strategy to get back to Zion. Suddenly, the movie jumps right into the action and starts to supply answers to all the questions the prequel, Reloaded, has created.
The pacing of this movie is excellent, much better than its prequel. The special effects have been turned up ten fold along with the acting, sets and music. This is the final chapter, all truly ends here. There will be no more sequels so this movie holds the climax to the Trilogy.
As the plot starts to unfold and as the purpose of each character is discovered, you'll start to realize how grand and epic this movie truly is.