I did notice one glitch in the screen while driving (bumpy highways will of course make it skip - the DVD is read vertically in this one), but so far no other problems. I am concerned about it going out on the blink, but I think if they are just used for travel - we will be fine. And in fact, our city roads are not so bad.

Very prompt shipping and responsive customer service.

Great product. Very easy to set up and use. My favorite aspect of this items is that the player remembers where you were on the DVD, which is very helpful when out and about doing errands---Also I love that the built-in GPS can stress me out of the complex network of roads.