Intuitive and easy to use GPS. First time that I have used sat nav. Have just used on an 800 mile round trip to south of France towing a caravan. Wonder now how I managed before I had one! Recommend this unit, especially if you've not used a sat nav before; if you have experience, then the following points may be useful to you: Recalculation on leaving planned route was impressively rapid. At times responds to simple navigation around traffic islands which do not correspond to going off the route! Had difficulty downloading update to Europe map since requires 8 GB free space on hard drive. Good choice of voices but pronunciation of foreign names can be eccentric (e.g. 'St Jean' becomes 'Street Jean') and, at times, incomprehensible! In remoter parts of France found that some very local tarmacked roads were not marked but farm tracks were so that the calculated route was effectively impassible with caravan. Not really a problem as we 'boxed' around the co-ordinates until a sensible route was found (rapidity of recalculation was helpful). Co-ordinates are input in degrees, minutes and seconds, which meant that we had to convert from decimal co-ordinates given in the Michelin camp sites guide that we were using - recollection of school era maths proved helpful! Ability to switch input modes for co-ordinates would have been useful. Prediction of speed cameras was really useful.