Re-read Kevin's prediction here.
He's massively hedging for his own benefit. He says that Virtual Reality will be a "dud" but he doesn't qualify the statement at all. Both him and people in this thread seem to be pretending that VR needs to suddenly have massive adoption in 2016 in order for it to be deemed a success, when in reality there can be many different levels of genuine success reached over time. VR could be successful at hundreds of thousands or low-millions of units. VR could be massively successful without reaching hugely mainstream adoption.
Just like today's gaming consoles. Even the most successful gaming console ever, the Playstation 2 at 150 million, is still a drop in the bucket compared to today's smartphones. But no one pretends like gaming consoles aren't independent successes worthy of existence.
He then says, without any clarification, that AR will be successful before VR is, but he also says that could be "years out".
So basically:
1) VR could be a genuine success in 2016 on a number of measures, but Kevin could still say his prediction was right because it wasn't successful **enough** by <insert vague arbitrary metric here>
2) VR
will be more successful than AR for years because quite literally the technology for VR is here right now, in 2016, while the technology for AR is not. But Kevin will never admit that his prediction is wrong because he managed to word his prediction in such a way that it's impossible for him to be wrong.
3) Once AR is technologically possible in acceptable form years out, no one will care about Kevin anymore anyway.
Personally, I've been sick of Kevin Rose since he ruined Digg and launched
the most egocentric epitome-of-Silicon-Valley-Bubble Oink years ago and has contributed nothing of value since the original version of Digg.
So not only are his predictions vague enough to be impossible to be wrong, or obvious enough that anyone could guess them, but I'm also curious why anyone gives weight to his opinions anymore in the first place.