The showdown between 'Interstellar' and 'Big Hero 6' has got to be one of the most interesting things to happen to the box office in 2014. After all, it would be tough to find two movies that are simultaneously so different and so alike. Both are pro-science adventures that are all about using your intelligence to save your friends and family. However, one is an animated, family friendly release from Disney and the other is a three-hour epic from the ever-serious Christopher Nolan. In other words, they represent opposite ends of the blockbuster spectrum.