Comparing the three pre-game shows (usually on at 11:00 - noon CDT), Fox and ESPN are BY FAR the best, given that Shannon Sharpe (and Deion before him) are the worst morons in the history of broadcasting. And I like Marino on Inside the NFL on HBO, but he just doesn't work on CBS. I don't like Boomer either.
Worst announcers during games are the three idiots on Sunday Night Football. I don't care what Theisman did on the field, that guy shouldn't be allowed to broadcast to a national audience.
Best picture in HD is BY FAR CBS. Fox and ESPN are equal, but whatever CBS does, it fvcking rocks. Just incredibly beautiful.