Instruct: Classify Amazon reviews into positive or negative sentiment
Query: BROKE TWICE!!

The first Xact XTR1 unit I bought broke after four months. The headphone jack went dead. Thank goodness it was still under warranty (believe me, it needs it). I am on my second unit now, this one lasted a bit longer, two years. Now all it does is restart continually. Sirius is a great service, but licensing to companies like XACT will ruin it's reputation. Xact XTR1 is not a well made product, do not buy unless you like wasting time and money.