Rating: ★★★★☆ The Garmin 370 really made my trip a whole ton easier. I think without this I wouldn’t have been able to get to our locations. Not only did it make following directions easy, but being able to take along my collection of MP3’s made the long trip that much better. There are rare occasions where you just can’t take a certain predetermined route, but it usually does a really good job in selecting the best course of action for you to take.