Of course, sounding like Obama would mean, sounding
like his teleprompter, which would in turn mean, sounding like Obama's speech writers.
If one were to analyze Obama's way of speaking, he would sound more like a fifth-grader than an accomplished speaker with many years of training. Obama's politics are also not reflected in his speeches, since, what he says and means and does away from the written speeches, is completely different.
Obama is a poser, and his campaigns and speeches, are only meant to sway people towards him, whereas, the real Obama is quite different, and someone that most of the people in the U.S. don't even understand.