Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Uneven Grinds

I really wanted this grinder to work well because it looks so flippin' cool. Unfortunately, it falls way short in the functionality column. The one plus (that it looks like others haven't had) is that its lasted through 3 years of heavy use. The main issue, though, is that it doesn't produce consistent grinds (grounds?) -- the ones at the bottom are powder fine (I have to scrape them out with a spoon) while the ones up top are bigger than I want my coffee grinds to be. Argh. I end up whacking the detachable (nice feature) base over the coffee maker ever morning trying to get the powder out of the bottom. For $30, I'd stay away...