Instruct: Classify a review into positive or negative sentiment.
Query: Terrible! Don't buy!

This coffee grinder essentially stopped working after a couple grinds. Even the finest ground was totally coarse to begin with, then it quit entirely. I sent for a free replacement of the grinder gear (what supposedly was the initial problem), and with the replacement it limped along for a couple more months, still with very coarse grounds, then quit again. And, the countertop somehow always ended up a mess. I feel that you are better either getting a more expensive burr grinder, or go with a higher quality blade grinder for about the same price.