Regarding fan etiquette, Wrigly is much worse. Seems like most of the fans there could care less about baseball. They are there to be seen, and be able to say they were at Wrigley. Last few times I've been there a good portion of my section were standing in the aisles, getting up and down 500 times an inning, taking selfies, etc. It's ridiculous. At least at Miller Park it's not that bad. Cost is my biggest factor. I'm too old to want to go to game and sit in bad seats, rather be at home. Which means I have to pay a lot for even decent seats, and that has really limited the number of games I attend. But hey, they're doing great with attendance so they obviously don't need me to be there.