Ehh ?? more like a soft opening of the box and a easy parts removale.
When the retail 360 hits the store it will be dissected in components. And they will probobly do what was done to the first xbox when that came out. SAW it in half to studie the diffrent layers on the PCB.
Removing the heatsink is childs play. They even hade permisson from MS to upload the pics.
My guess is that the 360 retail unit this time will be more diffrent from this devbox then with the xbox 1 vs. xbox 1 devkit.