I'll mention something else about his delivery since I heard the first part on the radio (thus was spared his visage). So, based strictly on the audio, I was struck by his rather feminine vocal quality and diction.
He lacks the rich, masculine, commanding voice of Ronald Reagan. Substance aside, and listening only for stylistic cues, Obama has a rather high-pitched tonal range.
He is a wimp.
That is because he is a punk.