Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Average

You get what you pay for, and 20 dollars for a burr grinder is a 20 dollar burr grinder. First off, let it be known that this IS NOT an espresso grinder AT ALL. 2nd, its messy, the static is just annoying; after you grind the coffee, you practically have to slam the ground hopper on the counter 5 times for some coffee to fall off the walls. and Third, Coffee is starting to fly out of the sides...I would recommend you buy a more expensive machine to be content with your purchase