Instruct: Classify the given review into positive or negative sentiment.
Query: Do NOT buy this!

Extreme piece of garbage! DO NOT BUY this. I peppered my dish and the bottom fell out because the mechanics of having a heavy metal base screw into a light weight plastic middle means the unit falls apart. It ruined the meal - luckily it was only my dish and others were spared! Had I used it over the pot, I would have had to throw out the whole dish or spend hours picking out pepper balls!