Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good, not great

I've had this for 3 or so weeks, now. It's convenient, BUT... I find that not every road is listed and it takes a long time to "boot up" and "acquire satellites". The traffic is behind just like many of the radio traffic reports, so I'm sorry to report that this feature is probably a waste of money. I'd suggest saving a couple hundred and get the Garmin w/o the traffic.