I'm currently at work (from home) so while I can still spin records I now gotta lower the volume a bit so I can still edit videos, answer phones, listen to police scanners and the like, so I'll have to go over these more thoroughly later, maybe this weekend.
Future Shock: First possible major issue as the record skipped several times near the beginning of both Sides A and B. There's a minor edge warp but I'd honestly be surprised if it was enough to have caused these issues. Visible inspection didn't turn up anything obvious either, so I might give it a cleaning and try again. On the music side I confess outside of Rockit I had never listened to Future Shock before. It was better than I expected! Earth Beat was a highlight for me in particular, it definitely feels like something far ahead of its time. Hopefully I can fix the skipping issue but if not, this is the first record that will be on the "definitely needs a replacement" pile.
1+1: Two records, two dish warps! The second record might be the worst warp so far. The music itself is very quiet and since I have the volume turned down a bit I might be missing any audio issues.
The River: I don't know if you've heard this one but... the first record is dish warped. Second one has a VERY slight one compared to all the rest, I probably wouldn't have noticed if not for all the others. From what I could hear, it all sounds decent at least but again, I'll have to listen again later with the volume cranked up.
On the subject of dish warps I've definitely been thinking a lot about this Perry Bible Fellowship comic as I've made my way through this box set:
The Perry Bible Fellowship
pbfcomics.com