I also have scratches on 4 of the 6 discs. A tiny pattern of thin lines about an eighth to a quarter inch long, mid-disc, following the arc of the disc on discs 2&4. The other two have them more randomly, but all following the arc of the disc.
Looks like they were scratched in a machine

They play fine though so I haven't decided what, if anything, to do about it.
The track listing on the back of the box is handy as its the only one besides the one in the hard back book. But mine was only held on by two of those little rubbery sticky bits. It looked as if it would get bent or pulled off entirely if you weren't
really careful. So I
gently pulled it off keeping the sticky bits intact on the cardstock and centered it on the inside of the red box top. Voila. Its protected and easy to access. Just what I did. ymmv
Edition #5042
I hope the scratch thing doesn't become a problem. Ive only listened to parts of them on my home system and computer. I hope the cars player is fine with them.
They sound remarkable by the way! Really incredibly well done. The sound is full and rich in a way my official park album stuff isn't.