I think this one got a generous grade, I wouldn't have gone much above a 2. Not that I'm unhappy with the grade it was given....
This one has a light crease starting at the top center and going almost to the center of the card. Probably from being removed from a plastic page.
I also have a few like this, when I see 50's and even the occasional 60 with rounded corners I get a fleeting moment of annoyance.
