There are standards, and as someone who spends a bit of time helping out in the Inaccuracy Reports, there have been hundreds (if not 1,000s) of requests to remove shoddy scans. I've even submitted a few removal requests myself. :)
There are currently 5 reasons we are given to remove a subpar image:
- Posted to the wrong location (and can't be moved)
- Incomplete
- Low Resolution
- Photographed
- Watermarked
If you run across any images that fall into one (or more) of those categories, report it on that card, include "front", "back", or "both sides" and the reason. Examples: "Remove both sides - Incomplete" or "Remove front - incomplete on right side". By doing it on each individual card, we have tools in the IR Manager to submit the image(s) for removal. Admin still has final say on all removals (as of now).
If any other scan doesn't look good but doesn't fall into one of those categories, but you have the card (and are Level 7 or higher), you have the permission to replace the scan without penalizing the original submitter. (Yes, when these really bad scans are removed, the submitter loses those points.)
As for mass uploading, I don't know how a few of these members do it. I just entered a minor league set a couple nights ago, and it took me about 2 hours to get the 36 remaining cards up. That was scanning, cropping, rotating, recropping, checking to be sure they weren't too dark, saving, and uploading. And doing 18 per hour is pretty good (for me). But, I try very hard to make sure the scans are really, really nice. (Then again, I don't care about points. I just want good scans here.)
-- Dan --
Note: Please see my profile for more info regarding trading (section updated 3/4/2024). I have added a large portion of my inventory to the site, and currently have trading turned on (details are in my profile).