I don't care about other teams, so I don't listen to national broadcasts that give the Bills little coverage. The fact that the Bills are in probably the smallest radio market (Green Bay is covered throughout Wisconsin) means lack of competition compared to other markets, which can factor into the quality of the broadcasts.
I prefer critical analysis to just talking about all the positives. I can see what's working, I want to hear about what's wrong, why, and what are the options to correct them.