Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Warning! My trimmer caught fire.

Very scary! I used my hedger/trimmer over the weekend and it worked fine.I recharged it for 12 hours yesterday. I took it off the charger. This morning, i heard a noise and thank God I was home. I looked over to see my UNPLUGGED trimmer smoking. I was able to throw it outside. The inner mechanism was on fire. All I can think is ....what if I wasn't here?Pleae note that it even say in the directions that you can keep it plugged into the charger for an unlimited time. That is scary too.I am concerned about the nonchalance B&D; conveyed. I repeatedly asked them to be aware of this danger and I hope they do something. They offered to replace the torched one for an exact same replacement but I turned them down. I would never relax with another one in my house. Their support gave me no other option but did say they were sorry. Really?