Will the PS4 outsell the XBox One and WiiU?

[Lawlight]

phenom08 said:
Snowdog is right, WiiU's headstart will be the difference maker. The PS4 and nextbox will be outsold by WiiU this holiday due to Mario and the WiiUs price advantage. Adding to the headstart.

The WiiU already launched with a Mario game and that didn't help much.