I could write a doctoral dissertation on the guys that I don't like, so I will stick to just talking about the guys I DO like.
Tom Jackson - My all-time favorite football talking head personality. I think he is very knowledgeable, and I honestly think that I have only found myself disagreeing with him once or twice in the 16 or so years that I have watched him.
The rest, in no particular order...
Al Michaels - Best PBP guy out there, though I always enjoyed Summerall's style of saying next to nothing and seemingly never raising his voice.
Troy Aikman - The guy is just plain good, and he will occasionally bring some very good observations to the table. I have some admitted Cowboys bias here as well.
Daryl Johnston - See Aikman.
Dan Fouts - Man, I wish that they would bring him back to pro football. He was absolutely great the one year that he was on MNF, and has continued to do a great job in college.
Chris Berman - I know, I know. An incredibly unpopular choice. However, I have always LOVED NFL Primetime. It was easily my favorite show PERIOD from when I was probably about 5 to 18. Maybe it was the music, maybe it was the fact that he was sitting alongside Tom Jackson, but for some reason I just always liked Berman.
Mike Patrick - The second best PBP guy out there. Used to be my favorite, until I had to deal with him doing PBP during the college B-ball season. The guy could not love dook or Coach K any more if he tried, and it absolutely makes me sick.
Chris Collinsworth - The guy is funny and knows a thing or two about football. I'm looking forward to seeing him on Sunday Night Football.
John Madden - Yes, I know. The guy is ********. But isn't that the appeal? The lovable idiot.
Michael Irvin - There is some admitted Cowboys bias working here, but the guy gets several laughs out of me a show. Yes, I want to throw my remote at his head sometimes, but it's all out of love. Or something.
OK, that's all I can think of right now. Feel free to rip me.