I thought it was a very good movie. After the Wachowski brothers produced sub-par films like Matrix Reloaded and Matrix Revolutions, I thought this one was going to be another generic action film with nothing but fancy effects, but to my amazement, there was plenty of storyline and emotional moments in the movie.
I guess they do better with movies where the concept isn't their own. V for Vendetta was a really great comic book mini series, and they stole the idea for the first Matrix from some woman.