Wow what a game...
I do not know about little reward. I love the game. It has everything: action, sound and play. Anyone who feels the game is unforgiving... then they might be quitters from the start. At 6-1 you press on and if you are sent back to 6-1 quit the game for a few minutes then come back determined to do better. The rewards are there... but they seem to be intrinsic...