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.

We've all seen the funny reviews of what happens when you overindulge ... about 30 minutes after polishing off a whole bag of Haribo sugar-free bears, I erupted like an inverted Mount Vesuvius ...