Best OG: Chi 1, UNC 1, Hare 7(leather was butter soft), Aqua, Double nickel aka Chicago 10(HUGE STEPS AWAY FROM THE PREVIOUS CHICAGO 10 RETRO.), the stealth 20s because they actually brought them back and are starting to give us 16-23 again
Best Retro+: Shattered Backboards, Oreo and Columbia 4, white Metallic 5 and Pre Grape 5(quality was nice and they look awesome to me), Anthracite 9s, Chicago 23s.
Worst OG: Bordeaux's,all the xx8 except the g town ones.
Worst Retro+: laser 4s, red patent 11lab4, hate how the shape ended up being on the champagne 7s, Barcelona day/and night 7s are the UGLIEST 7s I have yet to see, 3 peat 8s(worst 8 period), statute 9s, all the 10s retro plus except the red ones, the 72/10 11s.
You did ask for best and worst so I left out in between shoes like the pro star 5s. I also left out any premium quick strike releases because those are obviously the most well crafted releases.
Best OG factors include materials, closeness to the original and substantial improvement from previous retro (Bordeaux's would have been included but the materials grossly fell short to the 2011 predecessor).
Best retro+ factors included color, concept behind it and materials being nice on a mass not too hyped GRs.
Worst retro+/OG factors include color, quality of materials, lack on inspiration for concept which was so bad that they aren't even worth the $190 ticket price or even $150. This year's YOY7 lacked because of the horrible retro+ colors.