Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't buy

I recently bought my wife the Acura 3.2 TL with the navigation system. We really love it. It is very accurate and informative. I, myself, own the Lexus RX300 (2000 model without the navigation system) and thought that it would be nice to buy this system to add a navigation component to this car. How wrong I was. This system is anything but accurate. We were driving down the interstate only to find that the GPS had us somewhere to the side. It rarely had us on any street, even with the "nine sat. lock." Having to input turn by turn direction is cumberson and very time consuming. Even for a system within this price range, I would recommend spending your hard earned money on something else.