Not being a judge, I will give you my honest opinion for what it is worth. I have only been in 2 comps so far, but have learned a LOT.
Chicken, too much sauce.
Pork, looks ok.
Ribs, again looks like too much sauce.
Brisket.... looks like a lot of small pieces all over the place.
Overall, I try to put more lettuce up the sides. You have a lot of white box showing.
For the first time out, doing a great job. You will improve. Keep your eyes out on the posts and you will see other boxes, and pick up tips as well.
Smoke-N-My-I's Competition BBQ Team
2 Chargriller SuperPros with SFB's(retired)
2 UGLY drum smokers
Weber 22 1/2" & 18 1/2" Kettle
Super fast RED Thermapen
Screaming fast ORANGE Thermapen
KCBS Certified Table Captain
KCBS Certified Judge