Saw the Padres play the San Francisco Giants from these seats. Was my first time sitting in the upper deck but it was a weekend game and the ticket prices always take a little bit up a jump when the Giants or LA Dodgers are in San Diego. A little high up but the view of the outfield is beautiful with it's well manicured grass. Could still read the numbers on the back of each player's jersey but with the lineup, you know who is playing what position.
You do have to pay a decent amount of attention to the jumbo tron in left center field to keep up with the game. And you're at a very poor angle to see it with these seats. Just so you know.

The rows are also a little cramped but nothing more than what you've probably already sat in at a game. You will probably get sunned on a lot here during day games so bring sun screen. Overall, I would recommend these seats to anyone that just wants to see a Major League Baseball game without breaking the bank.