Noticed this today because I go through "New" items on marketplace often to find new things.
I purchased an item and left a 4* review while leaving some criticism as well. The creator physically removed the item from marketplace and then submitted it again to get rid of the review. I know the original was removed because I can no longer "redeliver" the item I purchased.
Though my invoice exists showing what I bought, but clicking the item returns to the marketplace main page.
Is there a point to reviews if a creator can just delete something after receiving a /negative/ one and posting it again? Tried to check the FAQ and couldn't find anything that matched. Honestly I find it a tad amusing.