I've been playing the demo, which they did an excellent job of putting JUST ENOUGH into, without a lot of harping to buy the game, buy the game, buy the game.
It also goes to show what a decent use of load flow will get you. Not forcing the player to watch their mistake play all the way out (or worse, a replay of the flubbed attempt), and being able to go back to the beginning at any moment with NO LOAD SCREEN is so good.