Instruct: Classify Amazon reviews into positive or negative sentiment
Query: piece of junk

save your cash,i have never seen more hype and hooplah for a product than this gutless wonder.battery life was 10 mins, at the most. i don't know how much they paid their spokespeople but it had to be alot to do the damage to their careers that it has done in my eyes. everytime i see acommercial for this piece of junk i get furious .i know several people whobought one and they scrapped them within a year. all ads should be taken off the air...i hve no faith in any product this company tries to shove down my throat...