Ones after the XIVs that I've truly disliked were the XVs, XIXs, XX2s, 2009s, and 2010s.
XVI through XVIII I thought were pretty solid honestly. I liked them a lot.
XXs in the stealth colorway were nice, but I didn't like the other colorways.
XXIs are a great balling shoe, comfortable, and pretty innovative with the interchangeable pods and even that hidden message. Not the best looking in the line, but one of my favorites to play in.
XX3s were a classic shoe, and I thought they were a great way to end the numbered line.
2011s I think deserve some love too. Lightweight, comfortable, interchangeable soles for the first time, and I think they look pretty clean in some of the colorways like white/black, All-Stars, and YOTRs.
I know everyone loves the I through XIVs and hates on everything since then for the most part, but they're missing out on some nice shoes. Don't really see any quality complaints about the newer models, and I think people gotta give them more of a chance.