Warheads Sour Grape Soda doesn't taste like grape. Smells like grape candy all right, but the flavor of grape is rather lost and it is sour but not too sour. I've never been a fan of these sodas, mind you, or Warheads in general now that I think of it. Yet, I have to admit that this is a high end soda with real sugar. With a price tag rivaling Monster Energy, Warheads Soda is not the kind of thing…