Without a doubt, Disney (NYSE: DIS ) Marvel’s Guardians of the Galaxy is already smashing success. When it launched in the U.S. on August 1, Guardians quickly set a new record for the biggest-ever August opening weekend at $94.3 million. As it stands, Guardians has grossed a whopping $645.2 million globally, including more than $320 million from U.S. audiences alone.