Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Tom Tom ONEXL

Very good in the states. No complaints here! Gets us everywhere that we need to go with no problems. On a trip to Montreal however, the ability to maintain on route and locate the satellites was very shakey. It kept going "off course" and was lagging behind in directions when it WAS "on course". I'm going to try updating it via a pc and the USB connection and see what happens. Otherwise, extremely pleased with it's performance!