Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Poor quality

What a waste of money. This player never worked properly. Battery never did charge and Toshiba told me to send it back to them. I didn't because for my purposes I could plug it in. Then, although it was only used a couple of times, it stopped reading DVDs. It kept telling me to insert a disk when I already had one in. I expected more from Toshiba. I'm thoroughly disappointed.