IGN - Maddy's side story wasn't relevant to anything. I'm having trouble contemplating the necessity of some of the B-Plots this show has offered. Maddy's quest to get a new power source for her tablet was cute but unnecessary. I love a good B-Plot when it adds something to my enjoyment of an episode. Chuck does this brilliantly with the Buy More but I don't care whether or not Maddy gets to study, write in her diary or read a book. Maybe her scene with Boylan, or her now useless wheel, will come into play next week.