If I may, I'll try to give a bit of a score interpretation:
Chicken: 788788 in appearance, not bad, not great
887865 in tenderness, NOT good, need work here
788765 in taste, this kills Must work here on taste first, and tenderness
Ribs: 898979 in appearance, not bad, but frankly I think they were being generous
787877 in tenderness, possibly a little tough?
988768 in taste, 9's - 6's, usually has a strong taste one way or another, one judge loves it, another really doesnt care much for it at all too spicy? too sweet?
Pork: 677667 in appearance, not good, needs a lot of work here
667767 in tenderness, definitely a theme going on, and needs a lot of work here too
667867 in taste, death. looks like we have much work to do in pork.
Brisky: 788899 in appearance, and not bad, could use a little work, but not a problem
688878 in tenderness, not great, needs work
697779 in taste, 7's seem to be the theme, needs work, this kills
Looking at the boxes, to clean them up I'd trim the hedges. It looks like you have a forest growing in there. Use the greenery to frame (by way of color) the meat by having it sit neatly on the bottom and setting the meat cleanly/neatly on top.
Then, work on your flavor and along the way the tenderness. I read recently where a competitor thought he was putting out wonderful/perfect contender BBQ and had been very frustrated with his results, so he judged a few BBQ contests and found his problem. He was able to judge first hand what mouth watering presentation looked like, and felt what perfect tenderness was, and the tastes make him want to slap his mama. Judging really helps you get a picture of the target to hit.