Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Won't buy again

The Troy-Bilt TB525CS I bought lasted just out of warranty and was an absolute bear to start the whole time I had it. It would always start, but it would take a minimum of 15 pulls when it was hot outside and upwards of almost 30 when it was cold (always would leave a blister due to the hard pulls). Dealer said that was due to the 4 stroke engine but "I was helping the environment".Well this time I'm buy something else and I'm going back to a two stroke! "Heck with the environment"!!!