The "One-hand docking" claim should actually not be your buy-reason - though it works - better put yout TomTom in place whilest still parking. On the other hand you can set it up pretty fast and sturdy because of the nice locking feature. And it stays there! No falling off or screen movement due to breaking or entering any digits on the touchscreen. As expected and foretold.
OK the stuff is plastic, but sturdy...and yes you seem to pay for the name. So no 5 stars due to price regulations from TomTom