Vayne's speech from FF12. Mediocre game, bland characters (particularly peter pan and his girlfriend) but it was visually appealing and featured some really great voice acting (I guess making up for the lack of it in 10?). Either way, Vayne Solidor more or less opens the game with his speech to a country he just took over, and the combination of VA and body language (hand motions, gestures, etc) blew me away.
(starts at ~50s)
(starts at ~50s)