In an attempt to do this just like a contest, I looked at each of them for about 5 seconds, decided on a score and also put in the first comments that came to mind.
8 - Middle piece looks rough at the bottom, skin drawn up on the piece at 9 o'clock, sauce looks good, just a couple of burned spots, garnish compliments. If they all looked like the top two and the one at 3 o'clock, I might be tempted to give it a 9.
7/8 - I'm sure it looked better in person. The glaze is off on a few pieces (one at top left compared to one at bottom right). Really like the full box. Thighs on the right bigger than ones on left. Few pieces of parsley sticking out.
6 - many burned spots, makes cuts look ragged, piece of loin across the top wasn't trimmed before cook and makes pieces uneven, ribs buried in garnish, garnish very distracting.
7 - every corner of box filled except lower left looks empty, different thicknesses, sauce marks on pieces
8 - makes me want to dig into it. Nice bark. Meat looks moist. Garnish compliments. If the meat chunks were cleaned up more (fat, dark specks), it would have gotten a 9 from me. What did taste and tenderness score on this one?
6 - like the color of the bark. Different thicknesses, pieces need to be cleaned up more (dark specks), burnt ends not placed very well. Garnish is all over the place and very distracting.