Safety at CenturyLink Field ?

I have had an up and down experiences with safety at Century Link Field. Seahawks game are the worst especially in the South End Zone. I had such a bad experience at the Rams game that I had to use the fan text hotline to report this group of three fans behind me for obscene conduct. It was the first time ever in the hundreds of sporting events I attended where i had to do that. So the 12th man definitely has their element of fans to avoid. Sounders matches are not as bad safety wise in comparison to Seahawk games.