ROFL! Right, because Gary Johnson's last run for President in the Libertarian Party was such a wild success!
Considering the political landscape of 2012, how much the GOP base was falling for the Party's "we promise", and how third parties are hindered by the current system, that he managed to get just shy of 1% of the general vote was a pretty good showing.
If he or Ron Paul had been the GOP nominee it's highly likely (IMO) that the Republican party would have won the presidency… heck, in hindsight, it seems like the reason they chose/pushed Romney was precisely because he was the only candidate that could lose to Obama.