Summary: I cannot really trust this. Sometimes, the Garmin Nuvi gets me to the right place and other times it is really off. I don't know if any other brand is any better. My friend has another which works the same.
Summary: After getting lost driving from Brussels to France, we stopped in a Carrefour (France's version of Wal-Mart) and bought this GPS for 130 Euros (about $190). We drove around 5 different European countries and were never lost again. It speaks the street names and has a relatively wide screen.