none of these guys bother me. For those that are bothered by Buck and others, please post a video of their biased comments
I don't use anti-Packer bias as the measure of an announcer or commentator. I measure it by knowledge and insight. Buck doesn't display much football insight. He's a baseball guy.
Collinsworth is popular among some fans because he's prone to gush over the Packers, particularly Rodgers. I don't care for him because (1) he doesn't know when to shut up and (2) his initial take on the play is so often wrong as to be humorous and then downright aggravating.
Now, give Collinsworth a replay tape to dissect while everybody's huddling up and he makes interesting spotlight commentaries. But you've got to suffer through 3 1/2 hours of random prattling to get a 1/2 dozen good play breakdowns. It's just not worth it.