I judge in comps whenever I can, one point I would like to make.
I'm judging the beer in front of me, in the glass, on that day!
I have also entered enough competitions to know the frustration that comes with a score that I think doesn't reflect the beer I entered.
But as a judge, I score that beer in that glass for what it is, not what the brewer thinks it should be,
Every comp I have judged in had a calibration beer and the judges had to agree on each beer within 5 points, at the state (NSW) comp this year I had to resort to calling in the head steward a couple of times. I'm fully aware that we all taste things differently, I know I'm better at some flavours than at others, that it is possible for judges to interpret the style descriptions differently - the point being to try to judge fairly.
Ok maybe judging isn't all it could be, but if you want better judges become one, study up on beer tasting, sit the exam, get involved in local comps - if there aren't any - join a club (start one) organise a comp, even just get some fellow brewers together and learn to taste critically. Its a pretty steep learning curve.
I can also tell you from experience, judging has never been better, I well remember when it was totally subjective, with no style guides, no training... Now that was something worth whinging about, and working to change.
Mark