Although this thread is almost a year old at this point, I feel revisiting the topic may be in order with the 2011 show just around the corner. And yes, this is an APA/ABA sanctioned show and more often- than -not has high quality licensed judges. And being a former "poultry caretaker" during a previous year's show, all the birds are well fed and bedded. I remember cleaning the waterfowl cages every other day...not fun.
To start out, I'd like to say that the Penn State folks who run this show do an AMAZING job, esp PJC. This person has really made an effort over the last few years to make this a better show and after reading the entry form this year, it appears there will be much more stringent visual requirements for poultry admission, besides the usual testing. As per the 2011 entry form "Birds showing any respiratory symptoms or signs of scaly leg, frozen combs or toes, or are extremely dirty or in poor feather condition will be denied entry into the show."...which is how it should be.
I will agree, there were some birds with obvious respiratory issues and the show has a designated "sick bay" room far away from the showroom where birds are taken ASAP. As others have said, it is a risk bringing a bird to any show, esp one where the birds stay for a whole week. I actually have not shown chickens at the Farm Show, partially for this reason. I will, however, have waterfowl there this year as they tend to be a bit more hardy towards stress.
As far as the quality of the birds, there are alot of pet quality birds entered, mostly by youth who may not know any better. There are plenty of really good birds entered as well. Unfortunately, some exhibitors bring everything they have and just throw a bird in a class just to get BB or BV, regardless of the bird's breed quality. I don't think it's a bad idea to enact an entry limit, which might encourage exhibitors to leave their lesser-quality birds at home.