The 5000/6000 are FAST, really fast and have SO much potential to be great sat-navs.
But they use a completely new "user interface" so if you are well-used to driving your old 750 you'll find it all very strange at first.
I have been using a 5000 for several months now and I hoped I would come to like the new way of doing things, but I'm afraid I still find the old software far quicker to use and more intuitive.
For example, on an old TomTom, to get it to 'take me home' just needs three quick taps in roughly the top left corner of the screen (one to bring up the menu, the next to "Navigate to" and the third to select "Home".
On the new models, you have to tap a very small icon in a particular part of the screen just to get to the main menu, then select "My Places" then select "Home" from a list of text and then let it draw you a map showing where your home is (I KNOW that, thanks!) before you can then try to tap an even smaller icon in a pop-up box to actually select it as a destination. That's boring enough when it's in your hand on the sofa, but horrible when it's at full stretch on the dashboard.
Now, onto the MAJOR problems with the 5000/6000 as I see it.
Along with the new software, they have removed a whole lot of very basic functions - the things that made TomToms great in the first place.
For example, you can't make itineraries with more then 3 stops (although that was removed earlier so it's also the case on the 1005), and you can't navigate to Lat/Long coordinates. You can't "avoid part of route" or "avoid roadblock" either.
Also it's really awkward to have a quick look at anywhere else on a 2D map while you're navigating (the old "Browse map" feature) because they have combined the navigation and map screens into one so it will ALWAYS default back to where you are now as soon as you go back to the normal driving screen.
But the biggest change is with POIs.... For a start, you cannot add your own POIs AT ALL, which is a complete disaster for me and the way I use my TomToms.
But worse even than that, there are no built-in POI categories at all! All there is is some sort of half-assed "Search" feature, which in my experience has failed to even find main-line railway stations let alone things like tourist attractions or nature reserves etc. It seems to be entirely based on some crappy business directory, so it just looks for company names,