Kate McKinnon in 'In the Blink of an Eye' Sundance Institute Imagine the first two lines of Whitney Houston’s mawkish hit “The Greatest Love of All” on a loop for an hour and a half and you’re part way to experiencing Andrew Stanton’s decades-spanning compendium movie. Unfolding with all the urgency of an early-2000s screensaver, it takes a big swing at life, the universe and everything in a bid to pay some kind of tribute to the laws of evolution that keep the human race alive, at least for now. To Stanton’s credit, it’s not as long and awful as Cloud Atlas, the film it most closely resembles, but the concept that links the three stories linked together here is too obvious — and too long in the unveiling — to sustain interest in its three, very different strands.