I thought it was a good speech. We'll see if it accomplishes what it needed to, but from the cursory survey I've done of commentary so far, seems good. I haven't seen any poll results yet.
I can't work up much outrage about the lout from South Carolina that heckled Obama. At this point, Republican oafishness is becoming so commonplace (you know, like sex scandals involving "family values" pols) and over-the-top that they are just digging themselves deeper into a hole from which, in a sane world, they should never emerge. But then again, this is far from a sane world, is it.