Instruct: Classify Amazon reviews into positive or negative sentiment
Query: HORRIBLE SOFTWARE!

I had several problems with the iPod, mostly because of its horrible software iTunes. It messed up the firmware on the device several times, it would complain constantly that it is not up to date and then try to update it which resuted in several crashes.The most horrible thing however was that it would mess up your MP3 music collection in a way that can never be undone. I had orgaized my collection in the file system nicely by genre, author, album etc, and this thing messed up everything. I have another mp3 player - iRiver - which I reccommend as a lot better than the iPod anyway - and I wanted to be able to copy things on it from my library. Now i am not able to and have to go back and re-organize the mess manually!.I do not recommend the iPod and I do not recommend using their software either.