Wow, If I only got 1 in a 100 from my showbirds I would find new breeder stock. I get at least one in 10 many times more in my Doms. I run lower in my SS but the stock is poorer, but I still beat 1 in 100 by a long ways. My PC are about 1 in 15-20 that are my worst but Partridge color can be tricky to get right.
I had over a half dozen Doms picked from cull pen and for the most part they were winners at the fairs and shows they went too.
I must be watching the wrong show judge videos because seems no matter what chicken wins, the judge will make a comment about some minor flaw that still could be improved. Like I said, the judges can be very subjectively critical but that doesn't deter from the chicken still being the winner of that particular showing -- depending on how many entries per breed and what type of show. It just seems that a judge is never quite 100% satisfied. Still, like you said, a winner is a winner. We don't get any poultry shows close to us so I rely on watching judging shows. Midwest seems to have the best and largest shows but where I live nothing but possibly a local county fair once a year, and then, not much in the way of poultry showing -- just large livestock.