"Really far away"
You can't get much farther from the field than row 23. If you're afraid of heights, choose seats in a lower row. The stairs are steep, and even when you're in your seats, you still feel like you're going to fall forward onto the field. There are much better seats in the endzones where you can still see the whole field and not have to pay as much.
Avoid if... you want to watch the game, you're bringing the family, you consider yourself "Big" and "Tall", you don't want a sun burn