it's probably been happening for awhile now. That's probably why when we went 2 yrs ago, it was so crowded for a party that wasn't sold out. We there last year with some friends when they were having the Christmas party, and long story short, we didn't leave the P.O.T.C. area for awhile and noone ever asked us if we were ticket holders or not. It was probably almost 7 by the time we made it from there to the front entrance and the whole time noone ever asked if we had a ticket. I almost wanted to stay just to see if we could but didn't because it wouldn't have been right. I'm sure cheap and sneaky people have been doing it for years, it's not realistic to move all those people to one section of the park and have them enter in a different area. The numbers are just too high for it to be practical and it would take forever. However, I will still be buying tickets for October because my sone still talks about how much fun he had at the hallowe'en party at WDW, and I wouldn't be able to enjoy myself if I knew I was being a cheat!