I'm seeing Blink-182, My Chemical Romance and Rancid live with pit seats,will it be a rough crowd?

I saw A Day to Remember live once and it was awful because the crowd was so....intense. Will it be the same for this concert? None of these bands do any screamo so I figure it will be more mellow, but when I told someone that I was going to be in the pit for this show, they said that was going to be rough.