I think both the One and PS4 will peak next year; this gen has yet to find its groove, it has been one full CY with all three present thus far and I don't believe that the One will be anywhere near as slow in Q2 and Q3 this year as last year, I also expect both the One and PS4 to improve upon 2014's holidays by some measure.
One's main problem is Europe, they are making some changes now by reducing the price in the UK and they'll keep on trying various tactics to improve their presence there; Japan is a lost cause though and no one should have any hopes for China to come to the resuce (that goes for Sony and Nintendo fans as well).







