This is a game changer for the Xbone - excellent decision Microsoft. I was totally looking forward to a PS/4 - significantly more powerful GPU and if your internal hard drive dies (which they do) you can replace it unlike the Xbone.
But this is huge (crazy it wasn't ready at launch...but that reflects on the execs making decisions) - Microsoft have Halo Reach in there and this moves the Xbone front and center for my next console.
