Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Broke after about ten uses

The first couple of times I used this cheese slicer, the wire stretched out, making the slices thicker than they're supposed to be. Today I finally cut through a hard hunk of sharp cheddar and POP - the wire broke. For $20, I expect more. Next time I'll buy a non-wire cheese slicer. VERY disappointed as I expect more of OXO.