Your right, Obama is an excellent Orator, even if he is reading the speech...its still very talented in presentation.
The whole point is you must look at his platforms and his record. His ideas are not moderate, he is not a moderate democrat...he is certainly a liberal democrat. There have been many talented speakers but not all of them have the experience or ideas that make the best leader, or in this case, president. He wants to make this country more socialistic, which is opposite from our founding fathers and the historical fabric of this country.