@taffster74 very interesting list.
Here's my take on a few of them;
'91-92 Fleer — definitely butt ugly. I have no idea why I once bought a complete set of series 2 of this!
'93-94 and '94-95 Finest — I think the base are fine, most of the inserts are definitely mediocre though.
'94-95 TSC Members Only 50 — definitely uninspiring.
'13-14 Prizim — well, that season and all the others!
Now, I like '96-97 Z-Force, definitely more than I do '97-98 and '94-95 Ultra Coring Kings are some of the greatest cards ever. How can anyone hate one of the original over-the-top, too-brightly-coloured, sparkly pieces of '90s goodness!
As to a contribution from me; I adore '94-95 Emotion but the Masters subset, rookie cards and Xcited insert set all feel very mediocre compared to the base cards. I guess they are not the "worst card ever made", more just very uninspiring compared to the highly original base set.