In some regards like an incomplete system as there are things that don't work properly yet or are yet delivered the way Microsoft wants them to be made available.
http://www.ghacks.net/2015/09/16/make-sure-your-windows-10-start-menu-does-not-exceed-512-items/
http://www.ghacks.net/2015/09/16/make-sure-your-windows-10-start-menu-does-not-exceed-512-items/