Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Please Read this Review

I purchased this product because I want to listen to music while I hike. While walking around, the reception is poor, as it cuts in and out constantly. Now some of you have read other reviews stating this product is worth the money, but I honestly believe those people are paid to give a good rating to this product. It does work well in the house with the antenna, and the ability to record songs and make a play-list is fun, but in regard to that function there is also a downside. You see, XM is not commercial free radio. So, your play-lists are always intertwined with commercials, or at least the tail-end of a commercial. This product is like the fountain-of-youth -a nice dream- but nothing more. Save several hundred dollars until XM and Pioneer work out the kinks.