Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Spend the money and get a good set!

Bought these knive to replace the ones in my ridgid jointer! right out of the box they had a curl on them and needed to be honed! Should have sent them back but I needed them immediately. After only an hour or so of use they are completely curled over and so dull they chatter the wood. Very dissapointed in the product, spend the money and get a good set if you plan on using them at all!