This movie disappointed me.
It ended rather abruptly. It spent too much time outside of the matrix in that ugly hyperindustrial netherworld. There were only really two extended action scenes featuring the high-tech stunts of computer programs and crazy cameras.
The first film was great because of those scenes. The second one was interesting because of the dialogues that fleshed out the characters of the Oracle and the French guy. They were both good because Larry Fishburne played a significant role.
Revolution whittled Fishburne into a few lines. Though I must say Cornel West was once again a startling presence on-screen. Too bad he spent most of his adult life in the ivory tower. He might have displaced Denzel as a leading black actor.
My recommendation: wait for the rental.