Instruct: Classify the given Amazon review as either positive or negative.
Query: Unobtainable Replacement cup

Functionally this little chopper works well. But the durability leaves a lot to be desired. After a short time the cup cracked and allowed the spindle upon which the chopper blade revolves to fall out and get lost. I eventually found the spindle and have since super glued in place. I'm pretty good at finding replacement parts for almost anything, but in this case it took me over an hour to find a replacement from a Canadian company at almost the price of the the entire machine. Black & Decker doesn't even include this device in their product list as far as I can see. I will be leery of Black & Decker products in the future.