Thirded. I ended up seathopping into the Orchestra ($500/ticket land) and whoa, he gave 3000%. I also LOVED that we got his live verse on that "My President is Black" song, and that he basically did a greatest-hits show. Only thing missing really was "Hola Hovito", "Feelin It", and "Change Clothes".
Also, yes to Beyonce, double yes to Mary J Blige!
And according to the written setlist, he was expecting Nas and John Legend to come out as well. Wow.