I swear people need to actually watch the original Xbox one announcement video, and actually see how kinect and the console work, then see Microsofts vision.
I honestly love the idea, i get home from work, i can say "Xbox on", "Xbox play Halo 5", "xbox playlist favourites", and regardless of what disk is in the drive, im ready to play halo, with my favourite tunes playing, all while making a sandwich and pouring a beer.
No more worrying about the kids ruining my disks, or which case they've put the disk in. 95% of the time my broadband will be fine for the callback, and in the odd scenario it isn't, it'll take 2 seconds to grab my mobile, fire up smartglass, and let the callback happen through my phone. Still faster than having to find the disk.
The whole point of the 24 hour callback, is to allow people to sell disks, so the solution is to sell disks cheaper, with non-resellable licenses. So i pay $50 for a sellable disk, or $30 for a non-resellable version. In one step, console gaming gets the price advantage of PC gaming, no 24 hour callback to worry about (with the non-sellable disks), and developers don't need to worry about second hand versions of games. Stop seeing the PS4 as their competition, and make Steam their competition.