naa, I'm 501st and we've been troopin this thing like crazy. I had geared down to man the table and answer questions, etc and had been watching the crowd until it seemed like it had thinned out then wheeled R2 over to take pics of it in front of the real 1, and the crowd swelled outta nowhere, kids were jostling to get close enough to just put their hand on him, and that went on for about 10 min or so, then it took one of our stormtroopers and clonetroopers stepping in to clear the way and get us hustled out otherwise R2 would never have gotten out of there :lol