Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't waste your money

I bought this thing for (Amount) from Amazon. Since then I have had nothing but problems with it. When it plays a song it's great but 1) The thing eats up batteries in less than 4 hours and gets progressively worse the more you use the batteries 2) It shuts off or gets jammed at the drop of a hat 3) The software provided with it is useless 4) Don't even try getting through to customer support -- there is no phone support and you'll have to wait at least 2 days for any email support 5) If after the 90 day warranty you need any kind of repairs, forget it 6) Right now, mine won't even turn on.