Precisely this. I feel safe with the security the parks have in place. But let's be serious, if a warped-minded individual really wanted to do something terrible, they could find ways to conceal a firearm or explosive. A theme park isn't exactly sealed air tight. Obviously I never hope we see the day a tragic event happens at a theme park similar to the Boston Marathon or Colorado movie theater shooting, but heaven forbid it does, it will change security procedures forever. Getting into a theme park will be worse than going to the airport.