Bests & Worsts Reviews from Amazon

I bought this chainsaw from jbtools. I used it 3 times then sparks started shooting out of the motor. I contacted amazon and was told to send it back. I did and received half of my money back from jbtools. If I had of know that I would only get half my money back I would never of sent it back, then I would have an extra battery, chain and bar. this thing has a 3 year limited warranty so I must assume jbtools sent it to dewalt and got a new one. I will not buy anything from jbtools again. Amazon really disappointed me on this one. I sold my gas chainsaw and now I don't have one at all.