Before: 3D Land up-port.
Now: The next best thing to a "real 3D Mario". In fact, all it seems to miss (IMO, ofc) is big unified levels (Though one big plain was shown?) and a real hubworld alá Peach's Castle.
Mario World 3D will be something I pick up for the Wii U when the price falls. It needs to go sub $300 very quick with the XB1 and PS4 coming out. I'll bite and get this and W101 when it hits $250