Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worst breaker bar I've ever owned

I bought this based on the price and the fact that I needed to remove my mower blades to sharpen them. Maybe the bar I received was an anomaly but it lasted all of about 4 bolts and promptly broke at the head. I am certainly not a he-man by any means so I was quite surprised. Shame on me for trying to save a buck. I am buying a name brand replacement. Buyer beware.