I did not hear his speech. From your remark it seems he did not believe in what he was saying. No passion.
A divide between what he believes; and what he was saying. It shows.
A possibility. Just consider it for a moment.
http://www.youtube.com/watch?v=Rj5VyyA-FuI&feature=PlayList&p=3B9BC8FC0791575B&playnext=1&index=15 With this one after Zero's "State of the Union":
http://www.youtube.com/watch?v=QFK8aTpYAmg
My verdict: He is too wound up.