Five-minute version
Use the checklist to remove weak saves, not to justify them
A fast QC pass should answer three questions: can I see the important parts, do the details stay consistent, and would I still save this item if the main thumbnail disappeared?
If the answer is no, remove it from the shortlist. A smaller shortlist with clear reasons is more useful than a long list of maybes.
This habit makes the whole browsing session calmer. You stop treating every decent-looking item as a candidate and start keeping only the ones that survive the same standard.
It also makes later review easier because every saved item has a reason you can return to.