Instruct: Classify Amazon reviews into positive or negative sentiment
Query: doesnt work well at all

My boyfriend purchased this and thought it was going to work great. the seller we purchased from was awesome, so do not think this review is a reflection of them. the Wrench itself worked good one time and the next time he tried to use it, it wouldnt work at all. He got about 5 mins of it, if that. Not happy and will be returning it for a refund.