I went to see the Matrix : Reloaded last night on the IMAX screen at Opry Mills. Very impressive. The visual clarity of the film was so good that it was sometimes scary. The scenes taking place on the freeway were just incredible in the IMAX format. You could see every blackhead on Keanu Reeves nose during his closeups and that much resolution may not have been too kind to Carrie Anne Moss since she seems to have aged a good bit since the first film.

My friend Paul Novarese posted a link a while back to an article discussing the metaphyscial aspects of the movie. It's a good read and has lot's of links for follow-up reading.