Summary: I haven't actually used it for any long trip so it is a little too early to have a comment about the performance. I can, however, saying that it is very easy to setup initially and probably to use it.
Summary: My new Garmin is great, once I found out you have to tell it the name of the state to which you wish to travel. I drove over 400 miles with no help from the Garmin...it was better on the way home! If you haven't had a Garmin GPS before, I highly recommend it!