Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Software is buggy. Garbage. Flimsy.

I've had to buy this phone three times and all three times the software crashed. it's buggy as hell. it also bends easy, so forget about putting it in your pocket. The things are crashing all over the country. It's 500 garbage. Perhaps in six months time, they'll have it all worked out, but for now, you be better off with two Dixie cups and some string.