Instruct: Classify a review as either positive or negative.
Query: Briel CG5B Java Heavy-Duty Coffee Grinder

I needed a grinder to use with a drip coffee machine and an espresso machine. I chose the Briel CG5B Java Heavy-Duty Coffee Grinder because it came with an espresso doser. When I got the grinder I attached the doser and put in some beans to grind. I was very pleased with the ability to grind coffee as fine or coarsely as you could ever want but I was very disappointed by the doser. It just doesn't work. The coffee gets clogged and doesn't come out until it can fall onto the counter and create a huge mess. This grinder will grind coffee but it feels flimsy and is more trouble than it is worth. There are lots of coffee grinders and many for better prices. Choose one of them.