Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does not work as marketed.

I originally bought this grinder for my espresso machine. On the box they indicate that it will grind for all types of espresso machines, and I did not want to spend a fortune on a grinder.Well, I originally started using the grind on level 3, as recommended for a high level espresso machine, but that was not fine enough. Eventually, I was using level 1, and it was STILL not fine enough.So, I called the company to see if there is something I am doing wrong. The company technical representative told me that THIS grinder is not designed for espresso. Then why does it say it can on the box?!I returned it, obviously, and wound up getting a Gaggia MDF instead. Yes, I payed a fortune, but at least I am capable of grinding my beans!