I fully expect TitanFall on Xbox One to completely crush the hopes and dreams of Sony fans who think the PS4 will actually be as relevant as the Xbox in America. Not happening as far as the dominant market for gaming goes.
But I'm going to have to agree with the OP, PS4 will launch in Japan next week and will be established for about a month when the Titan of gaming releases. It will be a close battle, but the PS4 will overcome adversity and win worldwide.