Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Sirius Relay Adapter

This is definately worth the price, Amazon was the cheapest. No drifting stations or Fuzzy reception. I found out that GM has a mini plug from the antenna to the radio so I had to purchase 2 adapter cables, one from the car antenna into the device and another one from the relay into the radio. Even with all that extra expense, $24 for the relay and $24 for the adapter cables it was well worth it. I purchased the adapter cables from my local car stereo store. Cheaper on line but would have to wait for it to ship.