Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good value for the money

A lot of people don't realize that this really does work as a stand-alone MP3 player. I have never had XM radio, and don't yet plan on paying for it, but I have the memory completely filled up with all my favorite songs and use it all the time. Very easy to figure out how to work all the options (I have yet to be able to figure out how to use my husband's ipod). One note - if you're not using it for XM radio don't bother with the installation disk. I have never used it - I just plug it into my computer through the USB where it becomes a new hard drive. Then I just copy and paste my songs to it's assigned hard drive letter. Tell the computer to safely remove that number, disconnect and your on your way.Now, I said good value for the money - I didn't pay anything for this, but i would say it is easily worth the equivalent 12 hour MP3 player.