Good but there are some improvements

My GPS was a former tomtom go 825 live on this new model, the first thing that changes is the enormous speed of execution.
Both route calculation that rerouting wheelchair.
The unit responds very quickly and it is a pleasure.
Second thing that changes dramatically over previous versions is the interface that tomtom has reviewed entirely, over long menu, everything is easier and faster again.
It is not necessarily easy to find at first but if the touch and streamlined interface makes things easier.
Gros also change the tactile level: rapid reaction (like an iPhone), QWERTY keyboard, easy zoom, multi-touch.
The change of route no longer shows signs as before but just management.
I have not yet tested the 3D navigation with visualization of buildings.
The device is quite light.
The screen is very bright.
The windscreen support is really effective.
A good camera!