Depends on where you were. The front row was a shove-fest (where SuperFan, FlagGuy, and I were), but going back into the stands, it was a choice instead of a force.
Also, when the field is gonig to be rushed, it's pretty apparent a minute or so before the game clock runs out. So, if you REALLY don't want to rush, just go move up a couple rows and nobody will 'force' you to do anything.