Is Brian Subich a cheater or the victim of bad judging

In the Nathans Philly qualifier Brian Subich was accused of dumping debris in one of his cups and credited for a plate of hot dogs the fans in the audience felt he did not eat. Subich has been the victim of ridicule since he became a competitive eater in the IFOCE. Did he actually coverup evidence or has he gotten bum deals because the judges arent doing their job properly?