Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Used it twice... Engine seized

Shame on me for not researching this weed triming before purchasing. It is heavy, hard to start, but worst of all, the engine seized after only using it twice. Upon taking it in to an authorized dealer for repair, they blamed me for not keeping the oil level to it's proper level. (not so. oil was just below top of filler hole) Troy-Built does not stand behind their product. So much for spending the extra bucks to get a good one. I will never buy another troy-built product.