I had it last season ( premium lower section version). The tickets i got for every game were very close to the field but in the corners of the stadium which aren’t the greatest unless the game is on your end of the stadium. We wound up just moving around to empty seats with better sightlines, better shade etc. The app works well though, zero issues getting the tickets etc.
I bought the upper level ticket for last year to get me in the door. Would find a seat next/close to my parents season tickets for the game. Seats were always upper west about the 45 yd line and top 1 or 2 rows.
Yep, the system works good and its a cheep way to get you into the game(s). I have had them for the last two years. As the guys said above, I got in and if I didnt like where I was sitting I moved. Unless we start selling out, or the GT instructs the ushers to become "seat Nazis" then that option will continue to be open.