.......HD broadcast signal is the worst in the short history of HD broadcasting. Any live event such as a football game broadcast from CBS sports, the SEC Network, etc. always comes with pixelation, brief freez-ups, brief 5.1 audio cut outs, and a general sense that you need eye glasses to clear up the blur. It provides a GREAT contrast to the beauty of an ESPN live HD broadcast, in case you ever need to make that comparison.
WLBT(NBC) isn't a lot better, but they're at least watchable. WAPT(ABC) and WDBD(FOX) have the best local HD broadcast quality, especially with the live events.