Indyking, If you enter enough competitions you'll find that the winners are commonly in clubs. That doesn't mean that you can't win without being in one. I get tons of enjoyment out of entering competitions and winning while not being in a club.
I even went to an award ceremony for a competition that was nearby just to see what it was like. All the people in attendance were from the club sponsoring it, and then me. It was exciting when I took Runner up BOS and saw all their faces shocked that 1)I was actually there and 2) Some random nobody almost won the top prize.
I have placed well in the majority of competitions I have entered, I don't see any bias toward the clubs. Hell, I took a first place ribbon in a competition in North Carolina (I live near Chicago). To anyone doubting the integrity of the judging...the bottles are unlabeled with simply a number on it (or other indicator). The judges don't know who who brewed a beer or where they are from. I truly believe the best beer wins with no bias.
Now, opposing critiques? That is a frustration that you will have to deal with because unfortunately it happens regularly. Remilard gave me great advice on dealing with this, trust the higher ranked judge of the beer. And if you really want to know what is up with a beer then you need to get it judged several times and then you will see a trend.
Come to think of it, I should probably start using HBT as the club affiliation...I owe quite a bit of my brewing knowledge to you guys and gals on this forum.