No. Evertything MS seems to be doing tells me that their market share will drop simce theres less and less need to own an Xbox.
What it does have going for it that MS has no control over it is the insane price hike PC got since only a couple of years. I do see a hell of a lot of pc players migrate to consoles this gen and xbox will benefit the most from this.
I would jave said they would not even pads the x1. But after this I see them at least matching it. Still not gona get close to the 360 since outside the US the xbox brand is dead.
It takes genuine talent to see greatness in yourself despite your absence of genuine talent.