Just in case people aren't aware, someone posted some video online of PA calling the key plays in the Vikings-Bills game. and lots of people just love it.
For my tastes, shouting does not make a game more exciting. it just makes it harder to understand what's happening. but, in all fairness, some people respond to that style. I used to live in Iowa and heard Jim Zabel doing Iowa football. he made PA look tame by comparison.
PA may be fun for sound bites, but when you listen to an entire game, it gets old real fast. as noted, he is inconsistent on providing basic information like down-and-distance, yards gained, and time remaining.
Ray Christensen loved the Gophers, but he didn't go over the top and he always told the listener what they needed to know to follow the action.