Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't put any good knife in a dishwasher!

I can't believe the amount of people who put these in a dishwasher and then complain. You don't put any decent knife in a dishwasher. None of them can handle it, not these, not Henkel, not Wustof, none.Man,.... think before you get out of bed.....