Good Navi with restrictions

DC in advance, a five-star Navi I have not yet found. Thus, there is also at this Good and bad report.
On the navigation itself can not be faulted. The proposed routes are useful and can be guided to the destination is safe, even without ever having to look at the display. The announcements are correct and arrive in time.
Before intersections and roundabouts, the map is zoomed in so you have a better overview.
In addition, up to four alternative routes can be displayed.
If the calculated Route- is any reason to leave whatsoever-, the device immediately calculates a new route.
I was still not once asked to turn what other manufacturers' equipment enjoy doing. Prompting a Navi which in city traffic for turning is of no use.
The cards themselves are very complacent in their 3D representation. Built-up areas, forests, parks industrial areas etc are beautifully presented in different color shades. This may seem less important, but it is a nice side effect.
The destination input via an ABC keyboard, which is quite unacceptable in this day and age. Here, the manufacturer should make for an update once thinking about a QWERTY keyboard.
The voice control is only used for entering a destination. Voice commands while driving is not possible, which is quite absurd, because the destination entry usually takes place at a standstill before the start of the journey. While driving one is still forced fumble with your fingers on the device.
A major criticism of the updates. In December the 2nd map update for the Jaht 2014 totally unacceptable. Nevertheless, the maps are not up to date. So still missing new roads, which are already several months in operation.
You do not know how it keeps the company Becker to the planned obsolescence, but in my experience with other manufacturers' equipment makes the desired devices decay even before Navis not stop. Be it that so deteriorated after 2 to 3 years of satellite channels that you are forced to purchase a new device. The promised lifetime map update would thus become a farce.
If Becker should make the effort to provide its customers with latest maps Währe the Becker Professional 50 LMU, despite less compromising a very good navigation device.
I would not comment at this point about the various configuration options for route planning, as these have already been described elsewhere too well.
Here again summarize:

Positives:
+ Very good navigation
+ Meaningful route guidance
+ Timely clear announcements
+ TMC Pro
+ Sensible alternative routes
+ Plenty of POIs
+ Pleasing Kartenmaretial
+ Active holder

Negatives:
- Very little updates
- Maps update despite not currently
- No voice control while driving
- No QWERTY keyboard
- My POI only possible via KML (Google Earth)