Was it an email survey? I wonder if they are just doing random surveys of the audience or everyone will get them.
Agreed on the food and the lines to the restrooms. I was able to buy a SC t-shirt on Saturday, no issues there. I snuck in most of my food, I even had an email printout from guest services in case someone questioned it, but I never needed it. I saw plenty of people who were eating food they brought in.
One bright spot was my seat was changed, I was supposed to be sitting higher up in my section, but they moved my tickets down to 7th row.
Yes, it was an email survey. I'll see if I can find the link when I get home from work.