Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worth the $50 I paid for it.

I'm not sure if the problems that I have with this system are unique to it or are shared amongst all satellite radios. Let me begin by saying that it works wonderfully in the car.I had to install the antenna on the roof of my BMW which was surprisingly easier than expected. I was hoping that I could just toss it on the dash so that I could move the radio between cars, but that made for a very choppy signal.I also got the home kit, but the signal is EXTREMELY choppy in doors. Maybe I don't have my antenna well positioned, but I don't have many options.The indoor antenna is very limiting, because it's only about 15 feet long, which means that you've got to position the receiver pretty close to a window (yes, the antenna needs to be facing outside - and needs to be pointed N, S, E, or W depending on where you are in the country.My recommendation is that his is a good car receiver, but if you're looking for more than that - consider other options.