Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Nice job grinding, but not durable at all

I loved this grinder while it worked, however that didn't last very long because it "locked up" after the first three months and approximately 15 actual uses. What a shame because the product is nice looking, has enough grinding settings to please any user and is fairly priced. Unfortunately, it just doesn't have the staying power required for even a minimalist coffee drinker.