They're jokes, for the most part. But they hurt a product's rating.
For example, a Christmas tree ornament from FunnyShirts.org promoting Trump's iconic slogan has a two-star rating out of a possible five, thanks to 90 one-star reviews left during the preceding five days. Some comments with respect to the president-elect are far too offensive for print.
Here are some of the safer nonreviews:
"As soon as I hung it on my tree, it started insulting all the other ornaments," wrote one critic.
"My Christmas tree is leaning far, far to the right, to the point of tipping over and self-destructing," according to another commenter.
And yet another added, "Turns orange the higher you put it on the tree."