here is a better review of the show.

http://dcist.com/2008/09/22/mos_def_the_kennedy_center.php

i went to the joint at BC, no mos. but everyone who worked there said "yea he is suppose to show up" "would you like another drink?"

it was decent, and i respect what they are doing, but i could only take a few songs of the singing and the "synthesizers" type sound. although when he said "more than meets the eye" i did laugh.