And right at the top of our list was Haribo Twin Snakes, which are like gummy worms with a twist: two flavors in each piece. While all candies were rated on flavor, chewiness, shape, size ...

Haribo's sugar-free gummy bears have a solid, three-star rating on Amazon. But as Michael Rusch at Buzzfeed points out, the negative reviews are terrifying enough to keep customers away forever.