Summary: In May 2015, we toured from Paris, thru Switzerland and on to Italy with this nav. It was 100% accurate the ENTIRE way. Even thru small streets and wicked turns. I was actually shocked how awesome it worked. We were never lost for even a minute.
Summary: I used it during my 2 months stay in IL, US (and 5 other states which I visited). For that amount of money I couldn't have better piece of hardware and software for navigation. I really recommend it!