I don't know about swapping listings, but it's fairly common for mostly-unrelated products to be grouped together as "colors" or "sizes". The reviews for all th

I don't know about swapping listings, but it's fairly common for mostly-unrelated products to be grouped together as "colors" or "sizes". The reviews for all the variations of the listing are grouped together, which makes sense if they're really just different colors but not if they're distinct products.