Instruct: Classify a given Amazon review as either positive or negative.
Query: No Leverage

This tool is a stamped piece that has sharp edges on the teeth that engage the bottom bracket shell. It chews up the finish of the notches. I never even got the bottom bracket off. It would have caused too much damage. You can't use a torque wrench with this tool either. I am going to purchase a Park cup type tool to see if that works better.