Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Piece of crap

Bought this unit from HH Gregg in May 2010. Had minor problems during the first year or so but they were tolerable. Last month it started turning on by itself and now it is completely inoperable. I was lucky to get my discs out of it as it will sometimes not turn on at all and none of the controls on the unit or the remote work. I called the local Onkyo Service Center and they advised that it is not worth repairing. So 18 months old and headed to the scrap heap. Do not buy this unit!