Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Zippo MPL

I've had one of these for many years until the tank sprung a leak. I ordered another from Chelsea Watch which didn't work. I sent it back and got a refund for the initial purchase price. The return shipping, however, was on me. They should have sent me another that worked but instead I'm out $6.65 and still have no lighter. I don't think I'll try my luck again!