I love sitting in the upper endzone decks personally. Like someone else said, I can see everything that happens on the field (plays developing, etc). The only 2 downsides that I can think of off the top of my head would be: 1) Having to climb the spiral ramps to the top of the stadium and 2) it's hard to tell the "depth" of a kick-off/punt...like trying to have depth perception with only 1 eye open. Not sure if that makes any sense. Basically it seems like kicks kind of stay suspended in air instead of moving until they hit the ground, so you can't tell where they will land (at least for me sometimes).