Once I painstakingly made it through the tutorial, I actually quite enjoyed the game. Still not sure what I should have done to buy the sugar, did three loops with plenty of money and it never showed up.
My main issue with the game is having to use the keyboard, since most of the action is mouse-based. Maybe right-clicking through the dialog could do the trick, if you tried to avoid accidental click-through in the heat of the moment. Also, a little SFX would go a long way to support the art