Some TV shows require that the viewer watch them more than once to fully understand them. While you can turn a sitcom on while you cook dinner, or you scroll your phone, other TV shows require a greater amount of attention if you ever hope not to be lost in their complex and dizzying plots. Not every complex series is a great one, and not every great series needs to be complex. All things considered, Breaking Bad and The Sopranos are fairly straightforward. The only reason to watch them again is because it's a joy to do so.