I saw Mos last year in NY during the Rock the Bells festival. Lets just say that he did not live up to what he is truly capable of. Sadly enough, I truly feel that b/c of his success in film, as well as the fact that he knows folks are gonna cop his album regardless of quality, his check is in the bank for the show already, and people will keep on coming to see him in hopes that maybe the Mos that goes out of his way to rock the party MIGHT show up, he will continue to do this. It was amazing how much of a better show Kweli put on, and how everyone was psyched about them regrouping on stage, yet how piss poor of a show he put on himself. We ain't pay good money to see you attempt to sing and refuse to perform joints that "THE PEOPLE LIKE"! That is why your able to perform, did you forget that!?