Replaced my ICN 510 with this unit, was quite handy on our 2 week journey in the continent. Rerouting feature is good, when you take the wrong route the unit keeps on repeating you to take a U turn if there is no alternative route.
I had to play around with this unit to get used to it. When I set the unit to the shortest route, it always takes the distance of crows path and got me through all B roads even though the B road joined the same A road which I was travelling on.
However after tweaking with the preferences now I have made the unit behave like a human i,e it calculates sensible route rather than absolute shortest or fastest route.
[5 of 5 Stars] 
