Beyoncé ran her Renaissance World Tour like a machine. But the superstar singer who is viewed as one of music's most hardest-working performers confesses she's “not a machine.” As a perfectionist, Beyoncé was found tirelessly determined, working almost 50 days straight, to create an epic concert experience. This comes clear in her movie “Renaissance: A Film by Beyoncé,” which chronicles the massive tour in support of her seventh studio album. The film, which is written, directed and produced by Beyoncé, perfectly captures her dazzling performances suited for the big screen. The film somewhat unveils intimate behind-the-scenes footage from a normally private singer who rarely does interviews.