As we were leaving the grocery store the wife spots a BMW parked near us. "Uhh" she says, "What kind of BMW is that? It's terrible!" I say "That abomination is 5 series GT, they killed the 5 series wagon for it." She responds "What the hell was BMW thinking? Why would anyone in their right mind buy that over a wagon?" Now my wife is by no means a gear-head, but from this conversation, I say she knows enough.