Instruct: Classify a given Amazon review as either positive or negative.
Query: Kitchen remodel

Not sure if the quality of these blades is offset by the cost. On a per unit basis they are fairly costly for the amount of use you get out of one. Additionally, due to the the high speed of the tool, they are horrible went they encounter metal. They tend to harden the metal and end up destroying the blade. They cut dry wall well and wood okay. They provide a precision that is not available in the other tools, but that is a function of the tool and not the blade.