Overall, the graphics are sharper and pretty, the connection in HDMI improves rendering.
The downside,
after getting used to playing with the Wii controllers back to a pad is brutal, fortunately the Wii controllers are compatible.
One detail that failed to complete the sav, the power, the game pad does not light, the orange LED blinking. Even after one hour of charging, nothing.
In fact the battery was disconnected from the game pad after finding the screwdriver goes well (very fine) and reconnection of the battery, everything is back in order, phew!
Overall I am very happy with this purchase, the children are also pleased.