319 has a great angle but what you would expect when paying $40+ for an upper deck seat. When I sat here, the Giants were playing the St. Louis Cardinals so it's only right that you have great seats up top to see two powerhouses go at it. Every seat will be filled in this section and the rest of the sections behind home plate. At the Coliseum in Oakland, the upper deck is rarely open but you could often sit wherever you wanted when it was open. Not in San Fran.
The outfield is so big at AT&T Park, you need to sit in a section like this to be able to see it all. Avoid the upper corners at all costs. The club seats are cool but you most likely don't need all of those amenities to enjoy a Giants game.

I can't recall a fan ever bashing this place. The only complaints you will hear are the insane cost of tickets and concessions for games but the fans make it all worth it. One of the best fan bases in baseball, even before the two World Series!