A lot of questions have arisen after Microsoft's talk about how the cloud will be able to deliver the processor power equal to three Xbox One consoles. Six months after the console's release we still haven't seen anything that might confirm this.
However, Phil Spencer has now gone on Twitter and said that the physics demo they published back in April (the one with the collapsing buildings) is actually based on early build of Crackdown. All of you who've seen the trailer (watch it here will see that the skyscrapers are very similar.
Spencer confirmed this in an interview with Geoff Keighly where he said: "...the destruction that Dave Jones is building, that's all cloud powered to allow us to do some things on a console that I think that's never been seen before."
Hopefully we'll get to both see and hear more from how the will take advantage of the power in the cloud in future games on the console.