Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Doesn't Last

Thane has a Great Customer Service BUT their orbitrek's DO NOT LAST!(went through 2 in about a month apiece)and are NOISE Machines!.. I'm about 220lbs maybe that has something to do with it but the orbitrek's weight cap is 250-300lbs so go figure??....anyway, just bought a different brand elliptical,same price range and way better construction. My suggestion to all who are interested in a elliptical is to TEST them out at the various stores IN PERSON. DO NOT BUY ONE WITHOUT A TEST RIDE.