I love that most of you are 100% certainly how 1000's of judges would respond to a change in the judging procedure. The reality is that anyone saying that mandatory comment cards would result in judges only giving out score above the cut have no clue how the judges would respond to the change.
Comment cards could be valuable for cooks, but also for KCBS to learn more about how judges score. That information could be used to identify areas where the actual methods used to judge are deviating from the intended method as described by KCBS.
Judges that would respond to the comment card by caring less about the scores they give dont need to be judging. KCBS should be actively working to root out those judges and make sure that they are not damaging the integrity of their contests.