I recall being a couple of hours early in 2016 and having a decent amount of stuff in my arms ready to check out. Got in line (wrapped around the perimeter of the space almost completely) and decided to dump it on the nearest table when we barely moved a couple of feet in 10-15 minutes. Went to Hickory Park for some lunch, then returned to the stadium for the spring game. Several others were strolling to join their families halfway through the spring game because it had taken 2+ hours to get through the checkout line.
Would be worth it if I was able to get my hands on a helmet or FB/BB jersey, but wasn't willing to put up with the line/people for that long for a couple practice jerseys and shorts.