Title explains it all. Super Mario Maker will be at 2 million units sold by the end of december this year. I'm talking about sold + digital numbers.
I'm aware that there was an even bolder prediction: http://gamrconnect.vgchartz.com/thread.php?id=205031
But it's TOO bold, not going to happen. (4 million? What where you smoking fleischr!?) (PS: I love fleischr and my words aren't meant to be offensive.)
"I've Underestimated the Horse Power from Mario Kart 8, I'll Never Doubt the WiiU's Engine Again"