lol, that's the same menu you got on 8.0 when you right click the Start Screen button. Seriously, nothing changed, but a Windows logo added in the corner. You could have added that to the corner of your desktop wallpaper and achieved the same thing in 8.0.
I really hope, however, that this makes all the people who were upset about the start menu happy. If adding a simple Windows logo graphic does that, it will be totally worth it. Personally, I would rather have a button to open charms. On the desktop, that's the hardest thing about the new UI for me.